Research by Shaughnessy and Burger in 1985 showed that about the following percent of students entering high school geometry functioned below level 2 of the Van Hiele model.
A)10%.
B)30%.
C)50%.
D)70%.
E)90%.

Question

Quizplus · Accepted Answer

Research by Shaughnessy and Burger in 1985 indicated that approximately 70% of students entering high school geometry functioned below level 2 of the Van Hiele model, highlighting a significant gap in geometric understanding at that educational stage.

Research by Shaughnessy and Burger in 1985 Showed That About