Teacher Guide
Week 31
Final Review — Teacher Guide
Monday: Place Value & Number Sense
1
Warm-up
1.
16, 9, 16, 9
2
Place Value
1.
8 means 8 tens (80); 300+10+6; 749; 438 < 483
3
Number Talk
1.
410 is bigger (399+10=409); Marisol is wrong — compare tens first, 250 has 5 tens vs 0 tens
4
Skip Counting
1.
237, 257; 345, 445; 490, 500
5
Word Problem
1.
Chapter books 364; total 264+364 = 628
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Tuesday: Addition & Subtraction
1
Warm-up
1.
14, 5, 16, 9
2
Estimate First
1.
48+34: est 50+30=80, exact 82; 72−29: est 70−30=40, exact 43
3
Mixed +/−
1.
57+26=83 (regroup); 83−45=38 (regroup); 38+41=79 (no); 60−27=33 (regroup)
4
Two Ways
1.
46+39=85; friendly number: 46+40−1=85; break apart: 40+30=70, 6+9=15, 70+15=85
5
Word Problems
1.
92−58+25 = 59 muffins; Jo is wrong — Kim needs 70−35 = 35 more
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Wednesday: Measurement, Time & Money
1
Warm-up
1.
50, 16, 25, 25
2
Time
1.
3:15, 7:40, 11:05
3
Money
1.
61¢, 51¢, 80¢
4
Estimate First
1.
A = 6 cm, B = 9 cm (printed scale)
5
Number Talk
1.
Ava: 9 dimes = 90¢ vs 4 quarters = 100¢ → Ben has more; count by 25s vs 10s
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Thursday: Geometry & Arrays
1
Warm-up
1.
9, 15, 8, 8
2
Shapes
1.
triangle 3/3; square 4/4; rectangle 4/4; star 10/10 (accept 5 points)
3
Arrays
1.
8, 9, 20
4
Word Problems
1.
3 rows of 6 = 18 muffins; ate 1/4, left 3/4; 17 is odd — one kid left over
5
Create Own
1.
Any equal-row array with matching addition sentence
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Friday: Big Review & Self-Check
1
Warm-up
1.
15, 8, 14, 7
2
Estimate First
1.
63−28: est ~35, exact 35; 37+45: est ~80, exact 82
3
Year in 6 Problems
1.
562; 35; 80¢; 4:30; odd; 12
4
Number Talk
1.
50+50 is bigger by 4 (each 48 is 2 less than 50)
5
Self-Check
1.
Accept student self-assessment; discuss summer practice plans