Teacher Guide
Week 30
Multiplication Facts 6-10 — Teacher Guide
Monday: The Turn-Around Trick
1
Warm-up
1.
20, 18, 16, 20, 35, 27
2
Commutative
1.
Both arrays = 18 — same dots, turned sideways
3
Flip It
1.
7×2→2×7=14; 8×5→5×8=40; 9×3→3×9=27; 6×4→4×6=24
4
Number Talk
1.
8×5 = 5×8 = 40 (turn-around)
2.
No! Subtraction is NOT commutative
5
Challenge
1.
4×7 and 7×4 arrays both show 28; accept any valid pairs
Page break
Tuesday: 6s and 7s
1
Warm-up
1.
6s blanks: 24, 36, 48 | 7s blanks: 21, 35, 49
2
6s = 3s doubled
1.
6×5: 15→30; 6×3: 9→18; 6×7: 21→42; 6×6: 18→36
3
Estimate First
1.
6×4=24 less; 7×5=35 more; 6×6=36 more; 7×3=21 less
4
7s Table blanks
1.
7×3=21, 7×5=35, 7×7=49, 7×9=63
5
Two Ways
1.
Skip count: 5,10,15,20,25,30; 3×5=15 doubled=30; answer 30
Page break
Wednesday: 8s and 9s
1
Warm-up
1.
8s blanks: 32, 48, 64 | 9s blanks: 27, 45, 63
2
9s Secret
1.
9×4=36 (3,6); 9×6=54 (5,4); 9×8=72 (7,2); 9×7=63 (6,3)
3
8s Triple-Double
1.
8×4: 8→16→32; 8×2: 4→8→16; 8×5: 10→20→40; 8×3: 6→12→24
4
Word Problems
1.
3×8=24 arms; 4×9=36 players
5
Number Talk
1.
56: 5+6=11≠9, so wrong (9×6=54)
2.
Accept either — same answer by turn-around
Page break
Thursday: 10s & Mixed Word Problems
1
Warm-up 10s
1.
30, 70, 50, 90, 60, 100
2
Word Problems
1.
4×8=32 crayons; 3×7=21 days; 6×10=60 cents
3
Two-Step
1.
Step 1: 6×6=36. Step 2: 36−10=26 carrots
4
Number Talk
1.
9×7: any valid strategy (9s secret gives 63)
2.
6×8: any valid strategy (48)
5
Create Own
1.
Accept student problems with a 6-10 fact
Page break
Friday: Review & Self-Check
1
Warm-up
1.
24, 21, 40, 18, 80, 36
2
Estimate First
1.
6×5=30 less; 9×5=45 more; 7×7=49 more; 8×4=32 less
3
Strategy Match
1.
9×8=72; 6×3=18; 10×7=70; 8×3=24 — any valid strategy name
4
Word Problems
1.
5×6=30 eggs; 3×9=27 cards
5
Self-Check
1.
Accept student self-assessment; celebrate finishing 0-10!