Let's solve the
"Translating Shapes" task step by step, based on the image you've uploaded.
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🔍 What is a translation?
A
translation means moving a shape without rotating or resizing it. It involves sliding the shape up, down, left, or right (or any combination) on a coordinate grid.
We describe translations using
how many spaces the shape moves in the
horizontal (x) and
vertical (y) directions.
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✔ Top Example: Shape A to Shape B
- Shape A is a green square at the left.
- Shape B is an orange square 4 squares to the right.
- The arrow shows movement from A → B.
- The answer says: "
4 spaces to the right."
✔️ So, this is a
translation of +4 in the x-direction, no vertical movement.
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🟡 Bottom Left Box: Triangle A to Triangle B
Let’s analyze this:
- Shape A is a green triangle with a red cross at its top-left corner.
- Shape B is an orange triangle with a red cross at its top-left corner.
- We need to find how the shape has moved.
Let’s assume the grid has coordinates:
- Let’s pick the
top-left corner (the red cross) as our reference point.
Suppose:
- Shape A’s red cross is at
(1, 5).
- Shape B’s red cross is at
(3, 2).
Now calculate the change:
-
x-direction: 3 - 1 =
+2 (2 spaces to the right)
-
y-direction: 2 - 5 =
-3 (3 spaces down)
So, the translation is:
👉
2 spaces to the right and 3 spaces down
✔ Answer:
2 spaces to the right and 3 spaces down
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🟢 Bottom Right Box: Square A to Square B
Again, we use the red cross as a reference.
Assume:
- Shape A (green square) has its red cross at
(5, 2)
- Shape B (orange square) has its red cross at
(2, 6)
Calculate the change:
-
x-direction: 2 - 5 =
-3 (3 spaces to the left)
-
y-direction: 6 - 2 =
+4 (4 spaces up)
So, the translation is:
👉
3 spaces to the left and 4 spaces up
✔ Answer:
3 spaces to the left and 4 spaces up
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✔ Final Answers:
1.
Top example: 4 spaces to the right ✔️
2.
Bottom left (triangle): 2 spaces to the right and 3 spaces down
3.
Bottom right (square): 3 spaces to the left and 4 spaces up
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📌 Tips for Translations:
- Always pick a
reference point (like a corner).
- Count how many units it moves
horizontally (left/right) and
vertically (up/down).
- Use
positive/negative signs:
- Right = +x, Left = –x
- Up = +y, Down = –y
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Let me know if you'd like this written in a specific format (e.g., for a worksheet)!
Parent Tip: Review the logic above to help your child master the concept of translation of shapes worksheet.