Make geometry fun and interactive with this Lines and Angles, 2D Shapes Geometry Self-Checking Worksheet for 3rd and 4th grade! Designed in Google Sheets for easy access, this digital activity lets students explore and master key geometry concepts with instant self-check feedback—correct answers light up green, while incorrect answers display in red to guide students toward mastery.

Key Features:

• 15 Geometry Problems covering:

  • Types of angles (acute, obtuse, right)
  • Identifying and naming lines (parallel, perpendicular)
  • Recognizing line arrays and shapes (such as squares, rectangles, triangles)
  • Classifying 2D shapes

• Automatic Self-Checking with color-coded feedback (green for correct, red for incorrect)

• Digital Google Sheets Format for easy access on any device, no printing needed

• Perfect for Grades 3 and 4, aligning with geometry standards

Use Cases:

• Ideal for independent practice or homework assignments
• Great for math centers, allowing students to self-assess and build confidence
• Effective for distance learning or in-class activities, supporting flexible learning

This interactive worksheet is a great way to reinforce geometry skills and ensure students understand core concepts with engaging, hands-on practice!