Powerpoint begins by asking children to recap what happens when we multiply/divide.
When we multiply, answer gets bigger
When we divide, answer gets smaller
Children are then asked to think about how numbers move when you multiply/divide by 10, 100, 1000. Explain that the numbers move along a place value chart as the VALUE is decreasing or increasing by a multiple of 10, 100, 1000.
Recap - children answer a few questions on whiteboards.
What are multiples? Clarify if children know what a multiple of 10, 100, and 1000 is.
Clear introduction about how to multiply multiples of 10/100/1000 using your known multiplication facts. This is followed by 2 examples.
The attached document is the activity which is differentiated by mild, spicy and hot.
Mild - children multiplying/dividing by 10, 100 and 1000
Spicy - children multiplying/dividing by multiples of 10, 100 and 1000 using known facts
Hot - children solving missing number problems involving multiplying/dividing multiples of 10, 100 and 1000