Jeff Smith's Math Puzzle for September 25, 2026 – Say goodbye to cold weather, hello to the first week of autumn. The post ...

Conclusion: In the 4-way division of a trapezoid, you only "square" in one place junior high school entrance exam geometry, there are problems that deal with the area ratio of similar figures. Many ...

Are we raising children who can say, "⑤ is a trapezoid"?As we enter the second semester, I imagine many of you are beginning to cover units on shapes. There was a question like this in the 2025 ...

This math maze is a great way for students to practice their skills with the area of quadrilaterals activity: trapezoid, parallelogram, rhombus. The solution is included.

Newly translated ancient tablets show that ancient Babylonian astronomers used unexpectedly advanced geometry to understand the planets. The find, described on Thursday in the journal Science, reveals ...