lesson
Equal groups and arrays
Read with an adult. You can say, point, draw or write your answer.
1 · Learn
Multiplication can count equal groups. Three groups of four contain 4 + 4 + 4 = 12 objects.
An array arranges objects in equal rows and columns. Our array has three rows of four. Turn it and see four rows of three: the total stays 12.
2 · Worked example
Two groups of five make ten. I can write 2 × 5 = 10 and 5 + 5 = 10.
3 · Your turn
How many objects are in five groups of two? Write a multiplication.
Check your answer
10 objects. 5 × 2 = 10.
4 · Apply your learning
Build arrays for the 2, 5 and 10 tables. Count and turn each array to compare.
Adult guidance and safety
Use practical objects before symbols. Read the task aloud when needed and ask the child to explain, not just name an answer. Revisit with different examples; one successful answer is not proof of fluency.
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