Geometry mini-unit review

Welcome to math fourth graders! Today, we will review for our unit 4 test. 

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What is another name for translation?

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We will start with a review: Draw a picture of a translation. Show the original shape and the translated shape.

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What is another name for a reflection?

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Draw a picture of a reflected shape. Show the original shape and the reflected shape. You may not use a square.

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What is another name for a rotation?

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Draw a picture of a 90 degree rotation. Include your original shape and your rotated shape. You may not use a square.

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Name this triangle by its ANGLES. Hint: acute, obtuse, right.
Click the T and type your answer.

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Name this triangle by its ANGLES.
Click the T and type your answer.

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Name this triangle by its ANGLES.
Click the T and type your answer.

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Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

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Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

1

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

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Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

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Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

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Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

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Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

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Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

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Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

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Circle which arrow shows the CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move?

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Circle which arrow shows the COUNTER-CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move? Counter Clockwise is the OPPOSITE direction!!!

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Which transformation can prove that these squares are congruent (the same)?

Think: what transformation do you see?

Write either:
1. reflection
2. rotation
3. translation

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Label this angle:

Is it: acute, obtuse, or right?

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Label this angle:

Is it: acute, obtuse, or right?

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Label this angle:

Is it: acute, obtuse, or right?

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Does this shape have rotational symmetry? Write yes or no.

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Does this shape have rotational symmetry? Write yes or no.

You are done!! Do you feel ready for the test tomorrow?

Geometry mini-unit review

What is another name for translation?

We will start with a review: Draw a picture of a translation. Show the original shape and the translated shape.

What is another name for a reflection?

Draw a picture of a reflected shape. Show the original shape and the reflected shape. You may not use a square.

What is another name for a rotation?

Draw a picture of a 90 degree rotation. Include your original shape and your rotated shape. You may not use a square.

Name this triangle by its ANGLES. Hint: acute, obtuse, right. Click the T and type your answer.

Name this triangle by its ANGLES. Click the T and type your answer.

Name this triangle by its ANGLES. Click the T and type your answer.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Circle which arrow shows the CLOCKWISE direction?Check the clock in our classroom, which direction do the hands on a clock move?

Circle which arrow shows the COUNTER-CLOCKWISE direction?Check the clock in our classroom, which direction do the hands on a clock move? Counter Clockwise is the OPPOSITE direction!!!

Which transformation can prove that these squares are congruent (the same)?Think: what transformation do you see?Write either: 1. reflection2. rotation3. translation

Label this angle: Is it: acute, obtuse, or right?

Label this angle: Is it: acute, obtuse, or right?

Label this angle: Is it: acute, obtuse, or right?

Does this shape have rotational symmetry? Write yes or no.

Does this shape have rotational symmetry? Write yes or no.

What is another name for translation?

We will start with a review: Draw a picture of a translation. Show the original shape and the translated shape.

What is another name for a reflection?

Draw a picture of a reflected shape. Show the original shape and the reflected shape. You may not use a square.

What is another name for a rotation?

Draw a picture of a 90 degree rotation. Include your original shape and your rotated shape. You may not use a square.

Name this triangle by its ANGLES. Hint: acute, obtuse, right. Click the T and type your answer.

Name this triangle by its ANGLES. Click the T and type your answer.

Name this triangle by its ANGLES. Click the T and type your answer.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles. Type your answer, click the TRemember: the lines through the sides mean those sides are the same length.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Write the letter name of this triangle. Remember: Use all three letters. Type the letters with the T button.

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no. You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Circle which arrow shows the CLOCKWISE direction?Check the clock in our classroom, which direction do the hands on a clock move?

Circle which arrow shows the COUNTER-CLOCKWISE direction?Check the clock in our classroom, which direction do the hands on a clock move? Counter Clockwise is the OPPOSITE direction!!!

Which transformation can prove that these squares are congruent (the same)?Think: what transformation do you see?Write either: 1. reflection2. rotation3. translation

Label this angle: Is it: acute, obtuse, or right?

Label this angle: Is it: acute, obtuse, or right?

Label this angle: Is it: acute, obtuse, or right?

Does this shape have rotational symmetry? Write yes or no.

Does this shape have rotational symmetry? Write yes or no.

Name this triangle by its ANGLES. Hint: acute, obtuse, right.
Click the T and type your answer.

Name this triangle by its ANGLES.
Click the T and type your answer.

Name this triangle by its ANGLES.
Click the T and type your answer.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Circle which arrow shows the CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move?

Circle which arrow shows the COUNTER-CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move? Counter Clockwise is the OPPOSITE direction!!!

Which transformation can prove that these squares are congruent (the same)?

Think: what transformation do you see?

Write either:
1. reflection
2. rotation
3. translation

Label this angle:

Is it: acute, obtuse, or right?

Label this angle:

Is it: acute, obtuse, or right?

Label this angle:

Is it: acute, obtuse, or right?

Name this triangle by its ANGLES. Hint: acute, obtuse, right.
Click the T and type your answer.

Name this triangle by its ANGLES.
Click the T and type your answer.

Name this triangle by its ANGLES.
Click the T and type your answer.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Name this triangle by its SIDES. Hint: scalene, equilateral, or isosceles.
Type your answer, click the T

Remember: the lines through the sides mean those sides are the same length.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Write the letter name of this triangle.

Remember: Use all three letters.

Type the letters with the T button.

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Does this shape have 90 degree rotational symmetry? Write yes or no.

You might draw a picture to help you visualize. (think: does this shape look the same when I rotate it 90 degrees?)

Circle which arrow shows the CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move?

Circle which arrow shows the COUNTER-CLOCKWISE direction?

Check the clock in our classroom, which direction do the hands on a clock move? Counter Clockwise is the OPPOSITE direction!!!

Which transformation can prove that these squares are congruent (the same)?

Think: what transformation do you see?

Write either:
1. reflection
2. rotation
3. translation

Label this angle:

Is it: acute, obtuse, or right?

Label this angle:

Is it: acute, obtuse, or right?

Label this angle:

Is it: acute, obtuse, or right?