Year 7
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Lesson details
Key learning points
- In this lesson, we will explore the perimeter and area of rectangles as the dimensions change.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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5 Questions
Q1.
Fill in the gap: When we __________ two or more shapes we form a new shape.
find
less
sum
Q2.
Fill in the gap: The area of the new shape will be the ________ of the areas of the original shapes.
combine
find
less
Q3.
Fill in the gap: The perimeter of the new shape will be ________ than the sum of the perimeters of the original shapes, and varies depending on how we combine them.
combine
find
sum
Q4.
Which letter represents the number 12?
A
C
D
Q5.
Which letter represents the number 10?
A
B
D
5 Questions
Q1.
Fill in the gap: To work out the area of a __________ we need to know how many square units lie within its boundary.
area
cube
length
Q2.
Fill in the gap: Instead of counting square units within the rectangle, we can multiply the ________ and width to work out the rectangle’s area.
area
cube
rectangle
Q3.
What number is represented by letter A?
10
24
4
Q4.
What number is represented by letter B?
10
24
6
Q5.
What number is represented by letter C?
10
4
6