Cubles

4th grade geometry practice

Free 4th grade geometry problems covering classifying angles and triangles, lines of symmetry, and area and perimeter of rectangles. Instant feedback, worked-out steps, and a fresh problem every time — no sign-up, and it works great on a phone.

// Cubles Brain Blocks: Geometry
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Questions

What geometry do 4th grade students learn?

In 4th grade, geometry covers classifying angles and triangles, lines of symmetry, and area and perimeter of rectangles. Cubles Brain Blocks lets students practice all of it free, one problem at a time, with worked-out steps.

Is this 4th grade geometry practice free?

Yes — every problem is free with no sign-up and no ads, and a new one is generated each time so it never runs out.

Common Core standards covered
  • 4.G.A.1Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
  • 4.G.A.2Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize and identify right triangles.
  • 4.G.A.3Recognize a line of symmetry for a two-dimensional figure. Identify line-symmetric figures and draw lines of symmetry.
  • 4.MD.A.3Apply the area and perimeter formulas for rectangles in real world and mathematical problems.
  • 4.MD.C.5Recognize angles as geometric shapes formed by two rays sharing an endpoint, and understand angle measurement in reference to a circle; a one-degree angle turns through 1/360 of a circle.
  • 4.MD.C.6Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.
  • 4.MD.C.7Recognize angle measure as additive. Solve addition and subtraction problems to find unknown angles on a diagram.
Practice by grade
Kindergarten1st grade2nd grade3rd grade4th grade5th grade6th grade7th grade8th grade
Practice by topic
Area of a triangleArea of a rectangleArea of a parallelogramArea of a trapezoidPerimeter practiceVolume of a rectangular prismSurface area practiceArea of a circleCircumference of a circleVolume of a cylinderVolume of a coneVolume of a spherePythagorean theorem practiceAngles practiceCoordinate plane practice2D shapes practice

Geometry you can hold

Cubles kits are geometry in your hands: nets, faces, edges and vertices that fold and click into a poseable 3D character. No scissors, no glue, about 15 minutes.

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