Practice Problems — Set 11
4.G.A.3 · Recognize a line of symmetry for a two-dimensional figure as a line a…
Print and write your answers. Use diagrams to show thinking.
Warm-up
1. Talk through today's focus: Recognize a line of symmetry for a two-dimensional figure as a line a… 2. Try one oral example together before writing. 3. Use the diagram to explain your thinking.
_See printable PDF for diagram._
Written practice
1. Name this shape: ___ (draw a rectangle) 2. How many sides? ___ How many corners? ___ 3. Find a rectangle at home. Draw it. 4. Flat or solid? A ball is ___. A sticker is ___. 5. Draw the shape rotated (turned sideways). 6. Compare two shapes: one way they are alike, one way different. 7. Explain your thinking for set 11 in one sentence. 8. Create your own problem for 4.G.A.3.
___________________________ ___________________________ ___________________________ ___________________________
More written practice
1. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 9, set 11): show your work. ___ 2. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 10, set 11): show your work. ___ 3. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 11, set 11): show your work. ___ 4. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 12, set 11): show your work. ___ 5. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 13, set 11): show your work. ___ 6. Apply Recognize a line of symmetry for a two-dimensional figure as a line a… (item 14, set 11): show your work. ___
___________________________ ___________________________ ___________________________ ___________________________ ___________________________
Patterns and rules
1. Identify the rule in today's 4.G.A.3 practice. 2. Show your work with a drawing or diagram. 3. Explain your answer to a parent.
_See printable PDF for diagram._
___________________________ ___________________________ ___________________________ ___________________________
Parent tip: Use a ruler for straight sides when possible