COMPREHENSIVE LESSON PLAN TEMPLATE Date Submitted: June 1, 2014 Instructor Name: Sam Teacher Class Location: ABC Learning Center LESSON BASICS Meaningful Topic: Creating and interpreting bar and picture graphs Student Types/Group: ☒ABE ☒College Prep ☒ESL ☒SPOKES ☐Computer Lit ☐Other: Click here to enter text. Standard(s): M.3.MD.3 DRAW a scaled picture graph and a scaled bar graph to represent a data set with several categories and SOLVE one- and two-step “how many more and “how many less” problems using information presented in scaled bar graphs. Length of Lesson: 60 minutes Depth of Knowledge: ☒1. Recall and Reproduction ☒2. Skills and Concepts ☐3. Short-term Strategic Thinking ☐4. Extended Thinking 7.RP ANALYZE proportional relationships and use them to SOLVE real-world and mathematical problems. Essential Question: How can data be represented in graphic form and then extracted for use in solving mathematical and real-world problems? Objective(s): 1. Read and create bar and picture graphs from data tables. 2. Interpret information contained in bar and picture graphs and use it to solve oneand two-step “how many more and “how many less” problems. 3. Identify proportional relationships in information contained in bar and picture graphs and solve mathematical and real-life problems using proportional relationships. Required Materials/Equipment/Technology/Community Resources: Packaging from familiar foods (common snack foods, frozen meals, etc.) showing nutritional labels/information; copies of these same nutritional labels for distribution to class; nutritional labels for teacher use; graph paper, rulers, and colored pencils and/or computers with access to graph-creating programs (Excel, for example); document camera; computer with projector and screen or interactive white board; large poster-size paper; sticky notes; colored markers. Prior Knowledge/ Connections: Students should have basic math skills and understand the concept of percentages; understand that there is a relationship between nutrition and health; know that nutritional Required Vocabulary: Percentage Nutrition Saturated fat Unsaturated fat Trans Fat Sugar Sodium Instructional Methods: ☒Large Group ☐Small Group ☐Cooperative Learning ☐Project-based ☐Independent Study ☐Computer-assisted ☐One-on-One Tutorial information for most foods is readily available from various sources. OPTIONAL PRE-WORK: Have students bring in nutritional information from their favorite foods. Protein Vitamins ☐Individualized ☐Guest Speaker ☐Field Trip ☐Other: Click here to enter text. ACTIVITY PLAN 1. Warm-up/Review/Connections: Show a sample of food packaging including the nutritional label, using a different food for each group (e.g., cheese popcorn, a fruit/nut snack mix, potato chips, etc.). Ask students to determine whether the food is a healthy or unhealthy choice. Use document camera to display each snack’s nutritional label as the food and discuss answers with the class. Point out the serving size on the nutritional labels and ask students whether they would typically eat more or less than one serving. 2. Introduction to Content/Explanation: Explain that a food’s nutritional label is a table of data about that food, and that while a table can be very informative, it is easier to “see” data and the relationship between data when it is presented in a graph. Demonstrate this by showing examples where the same data is presented in both tables and graphs (both picture and bar graphs, horizontal and vertical orientations). Point out the differences and similarities between the two types of graphs. Explain the elements common to all types of graphs (title, axes, scale, labels, key). Tell students that they are going to learn to create their own graphs based on tables of data. 3. Presentation/Model the Learning Process: While students watch, quickly construct a simple picture graph and a simple bar graph based on information from a nutritional label; use document camera to project image if drawing on graph paper. Point out key elements of the graph, especially the scale. Explain how scale was determined. 4. Scaffolded/Guided Concrete Practice: Hang a large sheet of poster paper at front of room, with x- and y-axes already in place. Show several nutritional labels to the class under the document camera. Create a graph comparing the fat content per serving for each snack food. Distribute one and two-step problems based on the graph. Give students a chance to answer the questions on paper and then go over the answers. Ask students if they can determine the amount of fat by weight for their snack food (fat per gram as opposed to fat per serving size). Demonstrate how to calculate this if necessary. How would the graph be revised using this new information? Discuss conclusions: Which food have the highest amount of fat per serving? If all serving sizes were the same, how would that change your answer? 5. Communicative Concrete Practice and Grouping Strategies: Students discuss answers to the questions that teacher poses in large group format. Students create a graph as a class. Grouping Strategies Intervention: Use collaborative teaching, pairing students who need additional help with more advanced students. Have these students work as partners in completing the assignment and solving the problems posed by each group. Enrichment: Students with higher level skills should recalculate one or more items from the nutritional labels using a standard serving size (e.g., calories per 30 g. for nuts, potato chips, etc.) and graph this data. 6. Independent Concrete Practice/Application: Each student creates a graph independently, then asks and answers one- and twostep questions (at least one of each) about their graph (a new set of nutritional labels may be used for this step). Intervention strategies: Most students will create bar graphs comparing several nutrients among several snack foods; lower level students may create simple picture graphs or bar graphs comparing only one nutrient among several different foods. 7. Assessment: Does the student-created graph contain all essential elements (title, labels, etc.)? Can the student verbally explain what the graph is about? Is the graph in scale, and is the scale used appropriate to the data presented? Is the data from the table accurately represented in the graph? Are the mathematical questions posed by the student appropriate to the graph, and to the student’s ability? Did the student answer the questions correctly? Can the student answer one- and two-step mathematical questions posed by the instructor or other students? 8. Wrap-up/Concluding Activity: Have all students stand so that they are facing one another, either in a circle or two rows (instructor stands in group also). Instructor tosses a small, soft ball to one student, who then has to say one thing he or she learned about nutrition, graphing, or proportion, either from another individual student from the graph created by a group other than their own. Once they have done that, they toss the ball to another student who does the same thing. This is repeated until everyone has had a turn. (A large class might be divided into two or more groups for this activity.) 9. Instructor Reflection: What went well? What did not go as planned? What should change? What should be addressed in future lessons?