With Angle Type: Acute / Obtuse / Right Color by Number, the more problems students get right, the more of the picture appears. Students sort each answer into the right group, color by the key, and a hidden picture appears. Students classify angles as acute, obtuse, or right. Built for Grade 4 and aligned to 4.G.A.1. Print it for morning work and centers or assign the self-checking interactive version for home — each download includes the PDF and the digital answer-key version.
Curriculum
Common Core standards covered
4.G.A.1
Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
Who it's for
Perfect for the way you teach
Teachers
Assign in one click
Track progress per student
Auto-graded results
Parents
Practice at home
Print or do on-screen
Build skill mastery
Homeschoolers
Standards-aligned
Self-paced
Ready-to-use today
Topics
acute obtuse rightangle typesclassify anglesAnimalcolor by number
Reviews & Ratings
No reviews yet. Be the first to share your experience!
Related worksheets
11 more
Classifying Angles
4.G.A.1
$1.50
Angles and Triangles
4.G.A.1
$1.50
Geometry Vocabulary Introduction Activity
4.G.A.1
$1.50
Right, Acute, and Obtuse Angles
4.G.A.1
FREE
Right, Acute, and Obtuse Angles
4.G.A.1
$1.50
Fourth Grade Math Word Search
4.OA.A.14.NBT.A.14.NF.A.14.NF.C.5
$1.50
Fourth Grade Math Vocabulary Word Search
4.OA.A.34.NBT.A.14.NF.A.14.MD.A.1
$1.50
Geometry Math Word Search
K.G.A.11.G.A.12.G.A.13.G.A.1
$1.50
Lines and Angles Geometry Word Search
K.G.B.41.G.A.12.G.A.23.G.A.2
$1.50
Angle Types Color by Number — Artic Animal Arctic Wolf