Recommendations for Teaching Mathematics Recommendations for Teaching Mathematics Expectations include – Sense making – Focus on Processes – High expectations for all – Reflection Recommendations for Teaching Mathematics Tasks include – – Rich learning situations Reading and writing Discourse includes – – Talking Listening Recommendations for Teaching Mathematics Tools include – – – Models Manipulatives Technology Recommendations for Teaching Mathematics Learning Environment includes – – – – Safety and intellectual stimulation Students learning at different rates Positive attitudes toward mathematics Class organized to facilitate learning NCTM's Standards for Teaching Mathematics Professional Standards for Teaching Mathematics National Council of Teachers of Mathematics, 1991 NCTM's Standards for Teaching Mathematics Standard 1: Standard 2: Standard 3: Standard 4: Standard 5: Standard 6: Worthwhile Mathematical Tasks The Teacher's Role in Discourse Students' Role in Discourse Tools for Enhancing Discourse Learning Environment Analysis of Teaching and Learning The Importance of Planning 1. 2. 3. 4. 5. 6. Establishes goals, ensures all essential content is included Permits scheduling feasible units of time in a sensible sequence Ensures an interesting beginning and involvement of each child. Aids in holding the children's interest and attention. Helps avoid unnecessary repetition. Creates a feeling of confidence for the teacher Levels of Planning: Grade 6 Example Year # Days 16 6 24 3 12 5 13 2 24 5 7 8 Topic/Chapter Ch. 3-multiplication whole/dec District computer unit Ch. 4-division whole/dec Election project-statistics Ch. 5-metric measurement Ch. 7-customary measurement Ch. 9,10-geometry Holiday ornaments-space figures Ch. 6-fractions, add/subtract State assessment tests Ch. 11-statistics Ch. 7-fractions, multiply etc.... Date 8-30 to 9-21 9-22 to 9-29 10-2 to 11-2 11-3 to 11-7 11-8 to 11-22 11-27 to 12-1 12-4 to 12-20 12-21 to 12-22 1-3 to 2-3 2-6 to 2-10 2-13 to 2-21 2-22 to 3-3 Unit Chapter 11: Statistics (7 days) Day 1 Day 2 Day 3 Intro, review collecting and displaying data-text Interpreting data-Mean, Median, Mode, Range text, cubes, calculators, family size problem Groups-begin project "What is a typical 6th grader like?" Predict, determine survey questions Unit Chapter 11: Statistics (7 days) Day 4,5 Day 6 Day 7 Collect and display data - (remember to reserve computer lab and survey and graphing software) Group presentations and discussion Update portfolios and performance assessment Components of Lesson Planning Clearly state the objective(s) Decide how to organize the class: whole class, small group, or individual Determine procedures to be followed Decide how much time to spend Decide how to assess or evaluate Write the plan for the lesson Investigative Lesson Plan Outline I. Launch II. Investigate III. Summarize Direct Instruction Lesson Plan Outline I. Launch II. Instruct III. Summarize Nine Types of Adaptations 1. 2. 3. 4. 5. Size Time Level of Support Input Difficulty 6. 7. 8. 9. Output Participation Alternate Goals Substitute Curriculum Active Teaching and Learning 1. 2. 3. 4. 5. Be proactive with long and short range plans. Make students aware of the objectives. Spend at least half the period developing material through active engagement of the students Involve students in problem solving, estimation, mental math, and mathematical extensions. Communicate the expectation that students will be able to master the material if they attend. Thornton and Wilson, 1993, p. 274 Active Teaching and Learning 6. 7. 8. 9. 10. Be clear; provide relevant examples and non-examples. Ask many "why", "how", and other high level questions. Be organized; foster time-on-task. Allow time for guided seatwork before independent seatwork. Regularly assign a small amount of homework or seatwork to develop fluency, stimulate thinking, or provide openended challenges. Thornton and Wilson, 1993, p. 274 Questions: Include questions that help students: 1. 2. 3. 4. 5. work together to make sense of mathematics. rely more on themselves to determine whether something is mathematically correct. learn to reason mathematically. learn to conjecture, invent, and solve problems. connect mathematics, its ideas, and its applications. Professional Standards for Teaching Mathematics National Council of Teachers of Mathematics, 1991, pp. 3, Manipulatives: The teacher should be certain that: 1. 2. 3. 4. manipulatives have been chosen to support the lesson's objectives. students have received orientation concerning the manipulatives and classroom procedures. the lesson involves active participation of each student. the lesson plan includes procedures for evaluation that reflect an emphasis on the development of reasoning skills. Ross and Kurtz, 1993, p. 256 Types of Educational Software Drill and Practice provides practice for a skill already taught. Tutorial provides instruction on new skills. Simulation allows students to experience events or environments that would not otherwise be available. Types of Educational Software Educational Game includes an opportunity to win or overcome an obstacle. Problem-Solving aids in the development of higher-order thinking. Tool provides assistance with graphing, computing, visualizing. Can you find the pattern? Select any number on the hundred board and mark it using a color tile. Circle the numbers directly above, directly below, to the right, and to the left of your selected number. These numbers form your four-point square. What is the average of these four vertex numbers? Select another number and repeat the averaging process. After trying several examples, do you have a conjecture about the pattern? Can you find the pattern? Use your conjecture to answer the following question: The vertex numbers of a four-point square add to 224. What number is at the center of the square? Can you explain why the pattern works?