3 Spotlight on Science Skills Draft Grade 5 Acknowledgements The New Brunswick Department of Education and Early Childhood Development gratefully acknowledges the contributions of the following groups and individuals toward the development of the New Brunswick Spotlight on Science Skills – Grade 5. Development Team: • Judson Waye – ASD-N NB Department of Education and Early Childhood Development • Kathy Hildebrand, Learning Specialist, Science and Mathematics Science Learning Specialists and science teachers of New Brunswick who provided invaluable input and feedback throughout the development and implementation of this document. 3 Objective The Atlantic provinces’ science curriculum is guided by the vision that all students will have an opportunity to develop scientific literacy. “Scientific literacy is an evolving combination of the science-related attitudes, skills, and knowledge that students need to develop inquiry, problem-solving, and decision-making abilities, to become lifelong learners, and to maintain a sense of wonder about the world around them.” Page 11 foundation document The Spotlight on Science Skills series of documents: - Clusters the existing Atlantic Canada skill outcomes into nine scientific practices (questioning, predicting/hypothesizing, variables, experimental design, collecting data/observations, organizing/displaying data, analyzing data, making conclusions, applying learning). - Provides educators with an elaboration of the scientific practice including explanations of specialized terminology. It indicates what students have learned in previous grades and what the focus is for learning in the current grade. - Provides a list of achievement indicators with an accompanying rubric for each scientific practice to further clarify expectations and guide educators in determining whether their students have met the outcome. Overview of Outcomes GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP1 - Propose scientific questions SCO: PP2 - State a prediction and a hypothesis based on an observed pattern of events SCO: PP3 - Identify major variables to control and test in investigations SCO: PP4 - Plan a set of steps to solve a practical problem SCO: PP5 - Recording observations and collecting relevant data GCO: Analyze & Explain (AE) - Interpret findings from investigations using appropriate methods. Work collaboratively to carry out science-related activities, and communicate ideas, procedures and results. SCO: AE1 - Classify by Attributes & Display of Relevant Data SCO: AE2 - Analysis of Data Representations: Trends, Discrepancies & Sources of Error SCO: AE3 - Conclusions SCO: AE4 - Applications of Learning Scientific Skill - Questioning 4 GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP1 - Propose scientific questions Scope and Sequence of Outcomes Grades k-3 200-1 Ask Questions that lead to the exploration and investigating 200-2 Identify problems to be solved Grades 4-6 Grades 7-9 204-1 Propose questions to investigate and practical problems to solve 208-2 Identify questions to investigate arising from practical problems and issues 204-2 Rephrase questions in a testable form 208-1 Rephrase questions in a testable form and clearly define practical problems 208-3 Define and delimit questions and problems to facilitate investigation Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? In Grade 4, students make the distinction between a good scientific question and a testable question. The focus at Grade 5 is to further develop the skill of writing a good testable question. Connection to Communication Communicate questions, ideas, and intentions, and listen Ask others for advice or opinions Testable questions are always about changing one thing to see what the effect is on another thing. Testable questions have two parts: variable to test and variable to measure The independent variable (IV) is the variable that will be changed by the scientist. A good experiment has only one independent variable. The dependent variable (DV) is the variable being measured in the experiment. • Scaffold 1- Does changing __(variable to test)___ affect __(variable to measure)___? • Scaffold 2 - How does changing __(variable to test)___ affect __(variable to measure___? • Scaffold 3 - If I change __(variable to test)___, will it affect __(variable to measure)___? “If they wash their hands (variable to be tested), will the number of days students are absent decrease (variable to measure)? Initial Scientific Question (Variable to Test Only) What happens if I use another tuning fork? What changes can be made to make this work more efficient? New Brunswick Spotlight on Science Skills: Grade 5 Testable Question (Variable to Test and Variable to Measure) If we use different types of tuning forks, will the sound vibrations rate be the same? Does changing the type of light bulb affect energy consumption? July 2015 Scientific Skill - Questioning 5 A part of the refining process should be for students to understand that precise language is very important to writing a good testable question. For example, terms such as “better” should be replaced with the specific measure to be improved. Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. i. ii. iii. iv. Write questions using language that suggest an investigation Develop testable questions that indicate the variable to test (independent variable) Develop testable question that indicate the variable to be measured/observed Use language that is precise and relevant to the question Achievement Rubric Meeting - 3 Excelling - 4 Approaching - 2 Working Below - 1 Testable and measureable/ observed form but not specific to the parameters (may use Testable Question Testable and measureable/ observed using specific language “better” or “improve”) Scientific question that includes the variable to test and is very specific to the parameters but does not include a variable to measure Any other answer GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP2 - State a prediction and a hypothesis based on an observed pattern of events Scope and Sequence of Outcomes Grades k-3 200-3 Make predictions, based on an observed pattern Grades 4-6 204-3 State a prediction and a hypothesis based on an observed pattern of events New Brunswick Spotlight on Science Skills: Grade 5 Grades 7-9 208-5 State a prediction and a hypothesis based on an observed pattern of events July 2015 Scientific Skill - Predicting and Hypothesizing Elaboration Connection to Communication Communicate questions, ideas, and intentions, and listen Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? In the elementary grades, students are expected to make predictions. The term hypothesis will be introduced in middle school. A scientific prediction is related to the question. When students are asked to make a prediction in response to a problem or question, they should be using what they already understand about the subject to explain their prediction. For example: Question: Will adding fertilizer make grass grow bigger? Possible predictions: o I predict that adding fertilizer will make grass grow bigger, because when my dad added it the flowers grew big. o I predict that adding fertilizer will make grass grow bigger, because when we put it on our class beans they grew tall. A prediction will never be considered right or wrong. Results will always be expected or unexpected. The conclusion, supported by experimental results, does not have to match the prediction. As students develop their understanding of scientific thinking their ability to make a sciencebased prediction should advance as well. In previous grades, students have been making predictions based mostly on personal experiences. In Grade 4, some emphasis was placed on students using their scientific experiences to justify their predictions. As students engage in more inquiry-based tasks, they develop the capacity necessary to make predictions based on scientific knowledge. At Grade 5 students will continue to make science-based predictions. For example: Grade 3 If I add fertilizer then the grass will grow bigger, because when my dad added it the flowers they grew big. Grade 4 Grade 5 If I add fertilizer then the grass will grow taller, because our bean plants with fertilizer grew taller than the others. If I add fertilizer then the grass will grow taller, because it will give the plants more nutrients that have been shown to support growth. Also, they will begin to use a more formal way to write a prediction, “if...then...because”. This scaffold is the beginning transition towards students making a true hypothesis in middle school. Prediction…Justification I predict that….because… If...then...because If the (variable to test) is (describe the changes), then the (variable to measure) will (predict the effect), because (state your science justification). Depending on the context, estimation is a skill that can enhance the ability to make an accurate scientific prediction. Estimation is a strategy for determining approximate values or quantities, usually by referring to benchmarks or using referents, or for determining the reasonableness of New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Predicting and Hypothesizing calculated values. Based on the grade level standards (cross-curricular with Math), students should use estimation strategies where appropriate. Achievement Indicators Guiding Questions: What evidence will I look for to know that learning occurred? What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. i. Write prediction statements that are testable (“if, then” scaffold) ii. Write prediction statements with a reason (“if, then, because” scaffold), based on an observed pattern or scientific knowledge (may come from previous learning or personal experiences outside school) Achievement Rubric Excelling - 4 Prediction Make a prediction which is: - relevant to the question - testable - includes a reason and is explained in detail Meeting - 3 Make a prediction which is: relevant to the question testable includes a reason, usually based on scientific experiences or knowledge New Brunswick Spotlight on Science Skills: Grade 5 Approaching - 2 Make a prediction including a reason which may be relevant but is not clearly expressed Working Below - 1 Make a prediction, but the justification is missing or irrelevant Any other answer July 2015 Scientific Skill - Identifying Variables 8 GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP3 - Identify major variables to control and test in investigations Scope and Sequence of Outcomes Grades k-3 Grades 4-6 Grades 7-9 204-4 Define objects and events in their investigations 208-7 Formulate operational definitions of major variables and other aspects of their investigations 204-5 Identify and control major variables in investigations 208-6 Design an experiment and identify major variables Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? Students should understand that variables are an element in many scientific process skills. A variable is a set of attributes that can vary (e.g., be high or low). A typical example of a variable would be temperature. It changes, going higher or lower based on external conditions. The focus of this section is the identification of variables to ensure a fair test. In practice, a fair test means identical procedures must be preformed where only one variable is changed at a time. Connection to Communication Communicate questions, ideas, and intentions, and listen Ask others for advice or opinions Identify problems as they arise and work cooperatively with others to find solutions In Grade 5 students were introduced to the three main types of scientific variables: Controlled Variables - the variables that are kept constant or monitored to minimize any effects on the experiment. Variable to Test (independent variable)- the variable in the experiment that is purposely changed or manipulated, either in quantity or quality, also referred to as the manipulated variable or independent variable. Variable to Measure (dependent variable)- the variable in an experiment that changes in response to the independent variable and, therefore, is also referred to as the responding variable or the dependent variable. The variable to test and variable to measure are factors in writing a testable question. Example: Initial Scientific Question - “How effective are plant-based insect repellants?” Variable to Test Different brands of plant-based repellents New Brunswick Spotlight on Science Skills: Grade 5 Possible Variables to Measure total number of insect bites size of insect bites (mm) color and/or itchiness of insect bites length of time (min) July 2015 Scientific Skill - Identifying Variables 9 Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. Distinguish between what is tested, what is measured/observed and what is controlled Identify one variable to test (independent variable), one variable to measure or observe (dependent variable) with all other variables controlled iii. Collect evidence relevant to the relationship of the independent and dependent variable i. ii. Achievement Rubric Controlled Variable to Test Variable to Measure Excelling - 4 Meeting - 3 Depending on the complexity of the investigation, most or all of the necessary variables are controlled and described in detail Depending on the complexity of the investigation, most or all of the necessary variables are controlled Only controlling some of the relevant variables Students identify one independent variable (variable to be tested) that fits the question Students identify one independent variable (variable to Any other answer be tested) not relevant to the question Students identify one dependent variable (variable to be measured) that fits the question Students identify one dependent variable (variable to Any other answer be measured) not relevant to the question New Brunswick Spotlight on Science Skills: Grade 5 Approaching - 2 Controlling variables that are not relevant to the investigation Working Below - 1 Any other answer July 2015 Scientific Skill - Designing Investigations 10 GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP4 - Plan a set of steps to solve a practical problem Scope and Sequence of Outcomes Grades k-3 200-4 Select and use materials to carry out their own explorations 200-5 Identify materials and suggest a plan for how they will be used 201-7 identify and use a variety of sources of science information and ideas Grades 4-6 204-6 Identify various methods for finding answers to given problems, and ultimately select one that is appropriate 204-7 Plan a set of steps to solve a practical problem and carry out a fair test of a science-related idea 204-8 Identify appropriate tools, instruments, and materials to complete their investigations 205-8 Identify and use a variety of sources and technologies to gather pertinent information Grades 7-9 208-4 propose alternative solutions to a given practical problem, select one, and develop a plan 208-6 Design an experiment and identify major variables 208-8 Select appropriate methods and tools for collecting data for solving problems 209-5 Select and integrate information from various print and electronic sources or from several parts of the same source Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? Students were introduced to procedural design in Grade 4. The focus of Grade 5 is to continue with procedural design with the addition of minimizing bias. Students should be able to design a step-by-step plan that they will use to fairly test an initial idea or question in a safe manner. In practice, a fair test means identical procedures must be preformed where only one variable is changed at a time. The focus of these outcomes is the planning of steps and experimental design. There are a variety of components that make up experimental design. Requirements of experimental design: Identification of needed equipment and materials • Identification of variables (controls, variable to test, variable to measure) • Planning a set of steps: • to test a single question • design minimizes bias • may incorporate multiple trials to increase accuracy • can be repeated by someone else New Brunswick Spotlight on Science Skills: Grade 5 Connection to Communication Communicate procedures and results, using lists, notes in point form, sentences, charts, graphs, drawings, and oral language Work with team members to develop and carry out a plan Ask others for advice or opinions Identify problems as they arise and work cooperatively with others to find solutions Ensure safety of self and others July 2015 Scientific Skill - Designing Investigations 11 Grade 5 Language Arts Reading and Writing Standards Form: Instructions/Procedures Purpose: to tell how to do something Goal or aim: identifies topic by title or opening statement(s) Materials/Ingredients: lists materials Method/process: includes key steps in correct order with adequate details focusing on how/when Conclusion or Evaluation: includes a closing statement or an evaluation (To taste like mine you should add maple syrup) Special Features May include headings, illustrations, diagrams or labels Numbered-steps or words showing sequence (first, next, then) Point form or full sentences starting with sequence word or verbs Present tense May be written in second person (first, you…) Students are also expected to follow and carry out procedures safely (both teacher directed and student designed) using appropriate materials and tools effectively. Bias The concept of bias is introduced in Grade 5. Holding a scientific bias means to unfairly favour one variable against another. In order for a test to be deemed fair it must be done in a way that eliminates one variable having an advantage, identical procedures must be uniformly performed. For example, every time you release your paper airplane its uniformly performed, regardless of the type of paper thrown. Multiple Trials It is important to test multiple trials of an experiment to ensure that the results are accurate, reliable, and reproducible. If a variable was accidentally changed in the first trial, this becomes obvious in the following trials and can be corrected in future trials. The number of trials required depends on the amount of time needed to conduct the experiment and the nature of the task. Introduced in Grade 4, the use of multiple trials where appropriate is expected in Grade 5. Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. Plan procedures with a set of steps to test a single question Plan procedures to minimize experimental bias Plan procedures with enough detail they can repeated by someone else Plan procedures identifying needed equipment and materials Plan procedures with one variable to test and one variable to measure and write it in a way that controls other major variables vi. Plan procedures identifying relevant measurements and/or observations to be made vii. Plan procedures to use multiple trials to increase accuracy, if appropriate i. ii. iii. iv. v. New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Designing Investigations 12 Achievement Rubric Planning an investigation Excelling - 4 Meeting - 3 Students can independently Procedures have a set of steps to test a single question Procedural design minimizing experimental bias Procedural design uses multiple trials to increase accuracy (if appropriate) Procedures are detailed enough to be repeated by someone else Procedure identifies needed equipment and materials Procedure identifies relevant measurements and/or observations to be made Procedure has one independent and one dependent variable and is written in a way that controls other major variables Students can independently Procedures have a set of steps to test a single question Procedures are detailed enough to be repeated by someone else Procedure identifies needed equipment and materials Procedure identifies relevant measurements and/or observations to be made Procedure has one independent and one dependent variable and is written in a way that controls other major variables Students can independent perform 3-4 of the following: Procedures have a set of steps to test a single question Procedures are detailed enough to be repeated by someone else Procedure identifies needed equipment and materials Procedure identifies relevant measurements Any other answer and/or observations to be made Procedure has one independent and one dependent variable and is written in a way that controls other major variables Students may require support with: Procedural design minimizing experimental bias Procedural design uses multiple trials to increase accuracy (if appropriate) Students require support with other achievement indicators New Brunswick Spotlight on Science Skills: Grade 5 Approaching - 2 Working Below - 1 July 2015 Scientific Skill - Collecting and Recording Data 13 GCO: Plan & Perform (PP) - Ask questions, make predictions about object and events and develop fair tests to investigate those questions. Observe and investigate their environment and record the results SCO: PP5 - Recording observations and collecting relevant data Scope and Sequence of Outcomes Grades k-3 201-4 Observe, using one or a combination of the senses 201-5 Make and Record Relevant observations and measurements, using written language, pictures, and charts Grades 4-6 205-5 Make observations and collect information relevant to a given question or problem 205-7 Record observations using a single word, notes in point form, sentences, and simple diagrams and charts Grades 7-9 209-4 Organize data, using a format that is appropriate to the task or experiment Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? Previously, students have focused on making observations relevant to the question asked. In Grade 4, students began to be mindful of what would be the most appropriate type of data to collect for their identified variable. In Grade 5, students will continue to gain expertise in the selection of appropriate data to collect as they continue to develop their measurement and observation skills. Students are expected to accurately record what is observed even when results differ from what is expected. Results are never right or wrong, but only expected or unexpected. Unexpected results still convey important information. Data that can be measured (quantitative) - Numbers with unit of measurement are recorded. Examples include: length, height, area, volume, weight, speed, time, temperature, humidity, sound level, cost, age, and so on. Connection to Communication Communicate procedures and results, using lists, notes in point form, sentences, charts, graphs, drawings, and oral language Ask others for advice or opinions Identify problems as they arise and work cooperatively with others to find solutions Ensure safety of self and others Data that can be observed but not measured (qualitative) - It usually describes characteristics or qualities. Examples include: colour, odour, texture, appearance, or data that is described by category (e.g., the hardness scale for minerals) New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Collecting and Recording Data 14 Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. Collect measurement and/or observations collected are relevant to the question being tested ii. Collect the type of data appropriate to the variable to measure iii. Recorded evidence with labels and in an organized manner iv. Collect quantitative data accurately and recorded with units v. Record qualitative data factually i. Achievement Rubric Excelling - 4 Data Collection Data that can be measured Data that can be observed Routinely: Records observation with appropriate detail and not inferences Meeting - 3 Approaching - 2 Routinely collects data that is: relevant, appropriately labeled, organized, & honest The type of data collected is irrelevant or needs support to identify relevancy Routinely: Measuring accurately and recording with units Accuracy is inconsistent and/or units are missing Routinely: Records observation with appropriate detail Observations very general not very detail New Brunswick Spotlight on Science Skills: Grade 5 Working Below - 1 Any other answer May be reluctant to record observations contrary to predictions Any other answer Any other answer July 2015 Scientific Skill - Organizing and Displaying Data 15 GCO: Analyze & Explain (AE) - Interpret findings from investigations using appropriate methods. Work collaboratively to carry out science-related activities, and communicate ideas, procedures and results. SCO: AE1 - Classify by Attributes & Display of Relevant Data Scope and Sequence of Outcomes Grades k-3 Grades 4-6 202-1 Use personal observations when asked to describe characteristics of materials and objects studied 202-2 Place materials and objects in a sequence or in groups according to one or more attributes 202-3 Identify the most useful method of sorting for a specific purpose Grades 7-9 206-1 Classify according to several attributes and create a chart or diagram that shows the method of classification 210-1 Use or construct a classification key 204-4 Construct and label concreteobject graphs, pictographs, or bar graphs 206-2 Compile and display data, by hand or by computer, in a variety of formats including frequency tallies, tables, and bar graphs 210-2 Compile and display data, by hand or computer, in a variety of formats, including diagrams, flow charts, tables, bar graphs, line graphs, and scatter plots 210-3 Identify strengths and weaknesses of different methods of collecting and displaying data Elaboration Guiding Questions: What do I want my students to learn? What do I want my students to understand and be able to do? This outcome is about organizing information after data collection. Qualitative Data – Data that can be observed but not measured. It usually describes characteristics or qualities. Examples include: colour, odour, texture, appearance, or data this described by category (e.g., the hardness scale for minerals) Organizing qualitative data: In Grade 5, students need to be able to identify important characteristics that distinguish or are in common across a variety of items or organisms. It is expected that this information would be organized and displayed (e.g., tree diagrams). Connection to Communication Communicate procedures and results, using lists, notes in point form, sentences, charts, graphs, drawings, and oral language Work with group members to evaluate “In Grade 2, students need to build on their prior experiences to sort objects and shapes using two attributes. If students find it difficult to sort by two attributes at the same time, they may find it helpful to sort by one attribute and combine two of the sorted groups.” (NB Mathematics Grade 2 Curriculum, p.70) “By grade 4, students are expected to use more sophisticated sorting tools such as a Carroll or Venn diagram. These organizational tools are particularly useful as a form of data display when New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Organizing and Displaying Data 16 the categories for the sorting situation overlap. A Venn diagram is typically drawn with one, two or three circles. It is important to draw a rectangle around Venn diagrams to represent the “universe” or entire group that is being sorted. This will show the items that do not fit the attributes of the circle(s) outside of them, but within the rectangle. Carroll diagrams are tables that work much like Venn diagrams. For Carroll diagrams, two attributes are being used for sorting, with one attribute of each characteristic being the focus (Small, 2008, p. 521). A table is created with four cells to show the four possible combinations of these two attributes. Either the items themselves, or the count of how many items of each type, are put in the cells.” (NB Mathematics Grade 4 Curriculum, p.58) Quantitative Data – Data that can be measured; numbers with units of measurement are recorded. Examples include: length, height, area, volume, mass, speed, time, temperature, humidity, sound level, cost, age, and so on. Organizing quantitative data: Students need to be able to take number based data and display it in an appropriate format. The focus is taking raw data and creating charts or graphs (concrete object graphs, pictographs, or bar graphs) that are appropriate to the task. Please refer to Math curriculum to the standards expected at each level. Grade 3 Math Standard Single Bar Graph Grade 5 Math Standard Double Bar Graph title scale legend axis label intervals axis label “Students should be aware that sometimes when two pieces of data are collected about a certain population, it is desirable to display both sets of data side by side, using the same scale. For example, census data often shows male and female data separately for different years. This is usually done using a double bar graph. A legend is used to help the reader interpret a New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Organizing and Displaying Data 17 double bar graph. It is essential that students include titles, horizontal and vertical axis headings and scale, legends and category labels in the legend. The pairs of bars should be separated and the order of the colours must remain the same in the graph.” (NB Mathematics Grade 5 Curriculum, p.94) Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. Identify relevant characteristics that distinguish or are in common across a variety of items or organisms. ii. Organize and display information about characteristics appropriately iii. Use of Charts or graphs a. Graphs require data to be correctly displayed, correct scale, appropriate labels (x and y axis), and an overall title b. Charts include all necessary headings and units i. Achievement Rubric Excelling - 4 Meeting - 3 Approaching - 2 Working Below - 1 Identify relevant characteristics of items or organisms and group by similarities and/or differences Includes characteristics not relevant to the questions or problem Any other answer Displaying Appropriately Take the initiative to display the data in various ways that reveal various patterns Information is organized and displayed in a way appropriate to the data so that patterns and trends are apparent (Venn diagram, bar graph, etc.) The type of organization of data selected does not reveal patterns and trends or is inappropriate to the type of data Use of conventions with displays Graphs with proper x and y axis (Convention in science is for IV on the x axis and the DV on the y axis) Charts and graphs having all appropriate titles and labels and information is plotted correctly Data or information need to be plotted correctly but a minor error in the labels may occur Identify Relevant Attributes New Brunswick Spotlight on Science Skills: Grade 5 Any other answer Any other answer July 2015 Scientific Skill - Reflecting and Analyzing 18 GCO: Analyze & Explain (AE) - Interpret findings from investigations using appropriate methods. Work collaboratively to carry out science-related activities, and communicate ideas, procedures and results. SCO: AE2 - Analysis of Data Representations: Trends, Discrepancies & Sources of Error Scope and Sequence of Outcomes Grades k-3 202-5 Identify and suggest explanations for patterns and discrepancies in observed objects and events Grades 4-6 206-3 Identify and suggest explanations for patterns and discrepancies in data Grades 7-9 210-4 Predict the value of a variable by interpolating and extrapolating from graphical data 210-9 Calculate theoretical values of a variable 210-6 Interpret patterns and trends in data, and infer and explain relationships among the variables 210-7 Identify and suggest explanations for, discrepancies in data 210-5 Identify the line of best fit on a scatter plot and interpolate or extrapolate based on the line of best fit 210-10 Identify potential sources and determine the amount of error in measurement Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? This outcome is asking students to analyze data. Interpreting data is a criticalthinking process used by scientific researchers to review the data gathered in the course of an investigation. Drawing conclusions is a separate outcome though it is expected that they would be learned together. Connection to Communication Communicate procedures and results, using lists, notes in point form, sentences, charts, graphs, drawings, and oral language Work with group members to evaluate At grade 5 students should be able to identify and explain patterns/trends in data. Students are expected to suggest a reasonable explanation(s) noting possible sources of error. Students should be able to describe the relationship the pattern/trend indicates. Interpreting data involves sorting into useful arrangements, looking for similarities and differences, thinking about missing data or errors, and summarizing what the data might mean. New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Reflecting and Analyzing For example: Grade 3 The bean plant is getting taller as the days go by 19 Grade 4 The bean plant is getting taller faster as it gets bigger Grade 5 The bean plant is growing taller faster as it gets bigger; 1cm a day between Days 2 and 4 and 2cm a day between Days 4 and 6. Also, regardless of the type of data, students should be able to identify a discrepancy within the data. A Discrepancy is a value or observation that deviates from the standard or norm. It can usually be explained by measurement error or lack of control of variables. Discrepant data do not fall within the observed pattern. It is important to record all data, however, discrepant data can be ignored for the purposes of describing a trend or pattern. Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. i. ii. Identify and explain a general pattern/trend/relationship from the observed and organized data Identify a discrepancy in data and note possible sources of error. Achievement Rubric Excelling - 4 Independently communicates Pattern/ additional Trends/ Relationship pattern/trend/ relationships Discrepancy Change to the experimental design is suggested to eliminate the occurrence of the source of error Meeting - 3 Approaching - 2 Working Below - 1 Describes an appropriate pattern/trend/ relationships Pattern/trend/relation ship is unclear or overly simplistic Any other answer Identifies a discrepancy, noting a possible source of error Identifies a discrepancy, but is unable to explain the possible source of error New Brunswick Spotlight on Science Skills: Grade 5 Any other answer July 2015 Scientific Skill - Drawing Conclusions 20 GCO: Analyze & Explain (AE) - Interpret findings from investigations using appropriate methods. Work collaboratively to carry out science-related activities, and communicate ideas, procedures and results. SCO: AE3 - Conclusions Scope and Sequence of Outcomes Grades k-3 Grades 4-6 206-5 Draw a conclusion, 202-7 Propose an answer to an initial based on evidence gathered question or problem and draw a through research and simple conclusion based on observation, that answers an observations or research initial question Grades 7-9 210-11 State a conclusion, based on experimental data, and explain how evidence gathered supports or refutes an initial idea Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? Students should use information from readings, from previous learning, prior knowledge, and from evidence gained through investigation to draw conclusions. To make simple conclusions means that students are able make a statement based upon logic and the evidence available. Whether the prediction is supported or refuted is not a measure of success or failure since scientific knowledge is advanced by either result. Connection to Communication Communicate procedures and results, using lists, notes in point form, sentences, charts, graphs, drawings, and oral language Work with group members to evaluate Where possible students should compare the results of their investigation to those of others and recognize that and explain why results may vary. Comparison of findings to those of similar investigations can add weight to the conclusion. The conclusion: will be framed around the initial question that was tested. As the student analyzes the data it is important to ask the question: Did what I change make a difference? Must express whether the prediction is supported based on the results. Whether it is supported or not, the findings are valid and not considered “wrong”. may comment on whether the investigation was a fair test and suggest improvements to experimental design. New Brunswick Spotlight on Science Skills: Grade 5 July 2015 Scientific Skill - Drawing Conclusions 21 Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. i. ii. iii. iv. Make a conclusion based on logic and available evidence Make a conclusion that answers the initial question Include a statement that their data either supports or refutes their initial prediction Justify this claim by providing evidence from data collected Achievement Rubric Conclusion Excelling - 4 Meeting - 3 Reflects science understanding and gives some reasons for results based on evidence Conclusion states a relationship between variables and supporting evidence Is relevant to initial question and prediction Must include suggestions to improve experimental design Compares findings other similar investigations Reflects science understanding and gives some reason for results based on evidence Conclusion states a relationship between variables and supporting evidence Is relevant to initial question and prediction/hypothes is May include suggestions to improve experimental design New Brunswick Spotlight on Science Skills: Grade 5 Approaching - 2 Working Below - 1 Conclusion restates only the recorded results and observations Any other answer July 2015 22 Scientific Skill – Extending Thinking GCO: Analyze & Explain (AE) - Interpret findings from investigations using appropriate methods. Work collaboratively to carry out science-related activities, and communicate ideas, procedures and results. SCO: AE4 - Applications of Learning Scope and Sequence of Outcomes Grades k-3 202-6 Distinguish between useful and not useful information when answering a science question 202-8 Compare and evaluate personally constructed objects with respect to their form and function 202-9 Identify new questions that arise from what was learned Grades 4-6 206-4 Evaluate the usefulness of different information sources in answering a given question 206-6 Suggest improvements to a design or constructed object 206-7 Evaluate personally constructed devices with respect to safety, reliability, function, appearance, and efficient use of materials 206-8 identify potential applications of findings 206-9 Identify new questions or problems that arise from what was learned Grades 7-9 210-8 Apply given criteria for evaluating evidence and sources of information 210-13 test the design of a constructed device or system 210-14 Identify and correct practical problems in the way a prototype or constructed device functions 210-15 Evaluate designs and prototypes in terms of function, reliability, safety, efficiency, use of materials, and impact on the environment 210-12 Identify and evaluate potential applications of findings 210-16 Identify new questions and problems that arise from what was learned Elaboration Guiding Questions: • What do I want my students to learn? • What do I want my students to understand and be able to do? Applications of Learning components involve higher order thinking type activities. Connection to Communication Ask others for advice or opinions Work with group members to evaluate Depending on the task, this can take different forms. The overall theme is that students are discussing and reflecting: • evaluating relevance of information • evaluating the fairness of an experimental design • evaluating the usefulness of a constructed design • extending those initial ideas by creating new questions to test • evaluating their own/other’s thinking and explanation in terms of plausibility and scientific evidence may apply conclusions reached to real world scenarios • Students should be engaged in metacognition which is, put simply, thinking about one’s thinking. The burden of learning does not fall on the teacher alone. Students need to be aware of what they need to do to learn, to self-monitor. New Brunswick Spotlight on Science Skills: Grade 5 July 2015 23 Scientific Skill – Extending Thinking It includes: • The awareness of the need to connect how new knowledge relates to what one already knows • Opportunities for self-assessment such as explaining their thinking via discussions (with varying views) or journal writing • Opportunities to test one’s ideas such as with investigations or designing items Achievement Indicators Guiding Questions: • What evidence will I look for to know that learning occurred? • What should students demonstrate to show their understanding of the Scientific Process Skill? Use the following set of indicators as a guide to determine whether students have met the corresponding specific outcome. i. Demonstrate higher order thinking depending on the task communicated during discussion and/or reflection Achievement Rubric: Excelling - 4 Consistently demonstrates evidence of making of one or more of the following: • Justifies statements by making connections to scientific knowledge, • Displays evaluation of the concept taking into Applications account other of Learning scientific knowledge, • Identifies how findings can be applied to other situations • Evaluates the relevancy and reliability of sources Extending idea to foster a new ideas Meeting - 3 Generally demonstrates evidence of making of one or more of the following: • Justifies statements by making connections to scientific knowledge, • Displays evaluation of the concept taking into account other scientific knowledge, • Identifies how findings can be applied to other situations • Evaluates the relevancy and reliability of sources • Extending idea to foster a new idea New Brunswick Spotlight on Science Skills: Grade 5 Approaching - 2 Working Below - 1 Needs support or prompting to: Justify statements by making connections to scientific knowledge, Display evaluation of the concept taking into account other scientific knowledge, Identify how findings can be Any other answer applied to other situations Evaluate the relevancy and reliability of sources Extend an idea to foster a new idea July 2015 24 Appendix A –End of Year Reporting Rubrics (Plan and Perform) 4 - Excelling Independently and consistently states clearly testable questions identifying all necessary observable or measurable characteristics Independently and consistently selects all relevant variables to test, control, and measure (quantitatively) Independently and consistently makes prediction supported by scientific learning and research Independently and consistently designs experiments to collect intended evidence; steps are complete, concise and can be understood by others Independently and consistently chooses appropriate materials and equipment Independently and consistently conducts experiments that control all needed variables Independently and consistently uses materials, techniques and equipment competently Independently and consistently measures accurately Independently and consistently observes relevant evidence Independently and consistently records evidence appropriately (symbols, units, labels, readability) Independently and consistently identifies and uses safety procedures 2 - Approaching 1 - Working Below Generally rephrases clearly questions in a testable form identifying necessary observable or measurable characteristics) 3 - Meeting Sometimes (or with support) states a question answerable by doing an experiment identifying some observable or measurable characteristics Generally selects relevant variables to test, control, and measure Sometimes (or with support) selects some variables to test, control, and measure Has difficulty (even with support) stating a question answerable by doing an experiment seldom identifying observable or measurable characteristics Has difficulty (even with support) identifying variables Generally makes plausible prediction supported by scientific learning Sometimes (or with support) makes prediction supported by scientific learning Has difficulty (even with support) making a prediction Generally designs experiments to collect intended evidence; steps are complete and can be understood by others Sometimes (or with support) designs experiments to collect intended evidence; some steps may be incomplete or missing Has difficulty (even with support) designing a complete experiment Generally chooses appropriate materials and equipment Sometimes (or with support) chooses appropriate materials and equipment Generally conducts experiments that control most variables Sometimes (or with support) conducts experiments that controls some variables Generally uses materials, techniques and equipment competently Sometimes (or with support) mostly uses materials, techniques and equipment competently Has difficulty (even with support) choosing appropriate materials and equipment Has difficulty (even with support) conducting an experiment that controls some variables Has difficulty (even with support) using materials, techniques and equipment Generally measures accurately Sometimes (or with support) measures accurately Generally observes relevant evidence Sometimes (or with support) observes evidence Generally records evidence appropriately (symbols, units, labels, readability) Sometimes (or with support) records evidence appropriately (symbols, units, labels, readability) Generally identifies and uses safety procedures Sometimes (or with support) identifies and uses safety procedures New Brunswick Spotlight on Science Skills: Grade 5 Has difficulty (even with support) measuring accurately Has difficulty (even with support) observing evidence Has difficulty (even with support) recording evidence (symbols, units, labels, readability) Has difficulty (even with support) using safety procedures July 2015 25 Appendix B – End of Year Reporting Rubrics (Analyze and Explain) 2 - Approaching 1 - Working Below Independently and consistently organizes and displays evidence efficiently and effectively (charts, graphs, tables) 4 - Excelling Generally organizes and displays evidence appropriately and effectively (charts, graphs, tables) 3 - Meeting Sometimes (or with support) organizes and displays evidence appropriately (charts, graphs, tables) Independently and consistently classifies accurately Independently and consistently recognizes and explains patterns and relationships in data Independently and consistently recognizes and explains patterns and relationships in data Independently and consistently relates conclusion to prediction based on research identifies and explains possible source(s) of error and discrepancies in data with suggestions for improved experimental design Independently and consistently identifies 2 or more new testable questions that arise from what was learned Independently and consistently communicates questions, procedures, and results efficiently and effectively Independently and consistently uses specific science vocabulary appropriately Independently and consistently expresses ideas clearly Independently and consistently collaborates with others Generally classifies accurately Generally relates conclusion to prediction Sometimes (or with support) classifies to some extent Sometimes (or with support) recognizes some patterns in data Sometimes (or with support) recognizes some patterns in data Sometimes (or with support) relates conclusion to prediction Generally identifies possible source(s) of error and discrepancies in data Sometimes (or with support) identifies some possible source(s) of error Has difficulty (even with support organizing and displaying evidence appropriately (charts, graphs, tables) Has difficulty (even with support) classifying Has difficulty (even with support) recognizing patterns Has difficulty (even with support) recognizing patterns Has difficulty (even with support) relating conclusion to prediction Has difficulty (even with support) identifying a possible source of error Generally identifies 1-2 new questions that arise from what was learned Sometimes (or with support) identifies another question that arises from what was learned Generally communicates questions, procedures, and results effectively Sometimes (or with support) communicates questions, procedures, and results Generally uses specific science vocabulary appropriately Generally expresses ideas clearly Generally collaborates with others Sometimes (or with support) uses science vocabulary appropriately Sometimes (or with support) expresses ideas Sometimes (or with support) collaborates with others Independently and consistently seeks and respects the views of other Applies findings to other situations Generally seeks and respects the views of others Sometimes (or with support) respects the views of others Generally recognizes patterns and relationships in data Generally recognizes patterns and relationships in data New Brunswick Spotlight on Science Skills: Grade 5 Has difficulty (even with support) identifying another question that arises from what was learned Has difficulty (even with support) communicating questions, procedures, results Has difficulty (even with support) using science vocabulary appropriately Has difficulty (even with support) expressing ideas Has difficulty (even with support) collaborating with others Has difficulty (even with support) respecting the views of others July 2015