Or download our app "Guided Lessons by Education.com" on your device's app store.
Is your fourth grader reluctant to practice geometry? This colorful worksheet may be just the ticket to getting things done. It encourages him to practice identifying a basic geometrical shape: obtuse triangles. And with some geometry practice under his belt, he'll be ready to tackle more advanced concepts in no time!
Want more? Try practicing with acute triangles here.