When learning about congruent figures in geometry, students learn how to label shapes with tick marks to show side and angle congruence. Though these beginning lessons on congruent figures may seem challenging for some students, teachers can help out in a variety of ways! So if you’re teaching congruent figures, we bring you a few […]
Category Archives: Geometry
Triangle Congruence by ASA and AAS
After students familiarize themselves with congruent figures, they move on to triangle congruence by ASA and AAS. More specifically, they learn how to prove triangles are congruent using ASA and AAS. If you’re teaching this topic and wondering how to make these lessons accessible and exciting for your students – we’ve got you covered! Use […]
Teaching Perpendicular and Angle Bisectors
In geometry, students learn about perpendicular and angle bisectors. They become proficient in applying theorems about perpendicular bisectors, as well as in applying theorems about angle bisectors. To make perpendicular and angle bisector lessons more interesting, math teachers and homeschooling parents can employ diverse teaching strategies, including more engaging teaching and interactive games. Read on […]
Teaching Bisectors in Triangles
In earlier lessons, students have familiarized themselves with perpendicular and angle bisectors. They’re now ready to learn about bisectors in triangles, and more specifically, how to apply the properties of perpendicular and angle bisectors of a triangle. Although teaching bisectors in triangles can be challenging, there are some ways to make your lesson more interesting. […]
Proving Theorems in Geometry
When students start learning about proving theorems, they already have some knowledge of what a theorem is. For example, they’ve come across the Pythagorean Theorem in earlier grades. Much of their work in geometry will consist of proving theorems. And even for the best of math students, this can be a bit of a challenge! […]
Teaching Logic in Geometry
When building arguments, mathematically fluent students can understand and use definitions, assumptions, and facts. They can justify their statements and conclusion by relying on logic. This is why it’s important to teach logic in math. This of course includes teaching logic in geometry as well. But if you’re a math teacher, you are probably aware […]
Teaching Angle Pairs
In middle school, children learn to identify angle pairs, including supplementary, complementary, vertical, and adjacent angles. They then learn to use the relationships of angle pairs to find angle measures. There are plenty of ways in which math teachers and homeschooling parents can help children become proficient in identifying angle pairs and solving angle-related equations. […]