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Day 1 Lesson Mathematical Thinking Inv. 1 – Session 1-3 p.4-8 •Building Number Rectangles •Special Math Words Keep the vocabulary chart up throughout the year adding words as the year progresses vocabulary: factor, square numbers, multiples, rectangles, square, prime numbers, composite numbers, square root Day 2 Lesson Day 3 Lesson Day 4 Lesson Day 5 Lesson Mathematical Thinking Inv. 2 Session 1 p.28 •Spend about 15 minutes reviewing Strategies For Remembering Factor Pairs Mathematical Thinking Mathematical Thinking Mathematical Thinking Inv. 1 – Session 1-3 Cont. P 9- Inv. 1-Session 4 p.16-19 Inv. 1- Session 5-6 p.20-22 10 •Review yesterday’s •Teacher Checkpoint: Solving •Number Shapes homework (Student Sheet 2) Number Puzzles It is •Discussion: Names for •Using Puzzle Clues important for you to circulate to Numbers Make sure you have 300 charts listen for students using various and calculators available. You mathematical terms. Keep in may want to discuss the use of a mind the questions on pg.21 as 300 chart in solving the puzzles you are observing students. •Make Your Own Number Puzzle Encourage students to work in pairs Materials Materials Materials Materials Square Tiles (70 per group) 300 charts Number Puzzle Cards SS4 SS6 Calculators Materials Square Tiles (available as needed) 300 charts (available as needed) SS 8 Square Tiles (70 per pair) Square Tiles (70 per pair) Square Tiles (70 per group) 300 chart (student wk bk) SS 1 300 chart (5-8 sheets per 1 cm graph paper (3-5 sheets per Plain paper or Graph paper 1 per student) pair and 5-7 sheets per student student Sample Puzzle Clues for HW) SS 3 Number Puzzle Cards 1 cm graph paper transparency SS 4 SS 2 Calculators Calculators 10 Minute Math Homework Family Letter SS 2 10 Minute Math Homework Finish SS 2 SS 3 10 Minute Math Exploring Data p 16 (p96) 10 Minute Math Homework SS 6 SS 8 10 Minute Math Exploring Data Homework Homework Notes Teacher note p 14 Dialogue Page 15 Notes Notes Dialogue Box p 24 Notes Notes Teacher note p.33 Dialogue Box p. 29 Day 6 Lesson Day 7 Lesson Day 8 Lesson Day 9 Lesson Day 10 Lesson Mathematical Thinking Inv. 2-Session 2 p.35 Mathematical Thinking Inv.2 Session 3 p.37 Mathematical Thinking Inv. 2-Session 4 p.38 Mathematical Thinking Inv. 2-Session 4 p.40 Mathematical Thinking Inv. 2-Session 5 p.44-46 •Numbering Squares in Our Rectangles Students should be able to locate numbers on the chart without counting by 1’s. •Displaying 10,000 Squares •Teacher Checkpoint: Factor •Factor Pairs of Multiples of Pairs of 100. If students are 100 having difficulty finding factor It is important to have the pairs of 100, use graph paper to discussion about the strategies make all the rectangles that have that students used to find the exactly 100 squares. factor pairs of 200 and 300. Have students explain why they choose the strategies that they used. •Building Rectangles with •What Rectangles Did We 10,000 Squares Make? Have students focus on Remind students that it is efficient strategies. important for them to write •Each pair will need a 20x50 or down how they know that their a 25x40 rectangle. If pairs did rectangles have 1000 squares. not make these rectangles, give Does the student have a them time to make one of the particular strategy besides two as they will need it for the counting all the squares to know next session. that they have 1000? Materials Materials Materials Materials Materials 1 cm graph paper (as needed) 1 cm gr aph paper (as needed) 1 cm graph paper (as needed) 1 cm graph paper (as needed) 20x50 or 25x40 rectangles of 300 charts (as needed) 300 charts (as needed) 300 charts (as needed) 300 charts (as needed) graph paper made previously (1 Square Tiles and Calculators (as Square Tiles and Calculators (as Square Tiles and Calculators (as Square Tiles and Calculators (as per pair) needed) needed) needed) needed) Large 50x20 grid for class Chart Paper (optional) SS 10 15x20 grid (10 per pair, plus 15x20 grid (10 per pair, plus demonstration SS 9 extras) extras) Notebook paper (1 per student Scissors (1 per pair) Scissors (1 per pair) Tape (1 roll per group) Tape (1 roll per group) SS 7 Optional 10 Minute Math Homework SS 9 SS 10 10 Minute Math Homework 10 Minute Math Homework SS 7 (review assignment, optional) 10 Minute Math Homework 10 Minute Math Homework Notes Dialogue Box p. 42 Keep the factor list displayed for whole unit. Notes Notes Notes Dialogue Box p. 42 Notes Day 11 Lesson Day 12 Lesson Day 13 Lesson Day 14 Lesson Day 15 Lesson Mathematical Thinking Inv.3-Session 1 p.50-52 •Counting to 100, 1000, and 10,000 Mathematical Thinking Inv. 3 - Session 2 p.55-56 Mathematical Thinking Inv.3 – Session 2-3 p.57-58 Mathematical Thinking Inv. 3-Session 4 p.58-60 Mathematical Thinking End of Unit Assessments •Solving Multiplication Cluster: •Finish Student Sheet 12 if •Solving Division Clusters You may want to do some more necessary In your discussion encourage modeling of solving problems •Sharing Our Cluster students to think how using using clusters prior to letting Strategies multiplication would help solve students work on Student Sheet •Making Our Own Cluster the problems. Remind students 12. Problems that they do not have to use all It is important for students to If students finish early, have the problems in the cluster to understand that they do not have them create cluster problems for solve the one problem unless to use all the problems in the each other they find it necessary. Have cluster to students discuss the first solve the bolded problem. problem on Student Sheet 15 •Teacher Checkpoint: and ways to solve it. Multiplication Clusters •Division Cluster Strategies record strategies on a piece of chart paper as students are explaining Materials Chart Paper Calculators SS 11 Materials Class Lists, Factor Pairs of 100 and 1000 SS 12 Chart Paper (Optional) SS 13 and 14 (as needed for extra challenge) Materials Class Lists, Factor Pairs of 100 and 1000 SS 12 SS 18 Materials Class Lists, Factor Pairs of 100 and 1000 SS 15 SS 16-17 (as needed for Challenge) SS 19 Materials 10 Minute Math Quick Images p.50 (pg98) 10 Minute Math Homework SS 18 10 Minute Math Homework SS 19 10 Minute Math Homework Notes Teacher Note P.64 10 Minute Math Homework Notes Homework SS 11 Notes Teacher Note p.54 Notes Notes