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Bridge Building with Lines and Angles
Grade 4 geometry with a bridge building club: name points, segments, rays, and lines, sort parallel and perpendicular lines, and draw angles.
Grade 4MathInteractive · Printable
Aligned to4.G.A.1
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What’s included
- Single worksheet
- Auto-graded online
- 1 Common Core standard
- Printable answer key
- 11 questions
- Classroom-ready
Details
- Format
- Interactive · Printable
- Grade
- Grade 4
- Subject
- Math
- Question types
- Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer, Drawing
About this worksheet
What students practice
- Students identify and name points, line segments, rays, and lines, using the endpoint first for a ray.
- Students tell parallel, perpendicular, and other crossing lines apart in drawings.
- Students find and draw right, acute, and obtuse angles in figures.
How to use
Hand out straws or craft sticks so students can build each figure before they answer. Have them check right angles with the corner of an index card in Parts 2 and 3.
Curriculum
Common Core standard covered
Draw points, lines, line segments, rays, angles, and perpendicular and parallel lines.
Preview
OwlSheets.com
Bridge Building with Lines and Angles
Name rays and lines, spot parallel and perpendicular lines, and draw angles.

Part 1: Parts of a bridge plan
The bridge club draws plans before they build with straws. An arrow shows that a figure keeps going forever in that direction. A dot shows a point.
- A. ray
- B. point
- C. line
- D. line segment
- A. ray UT
- B. line segment TU
- C. ray TU
- D. line TU
| Parallel lines | Perpendicular lines | Cross, but not perpendicular |
|---|---|---|
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