forcing to answer

condition to show the button

You can prevent a student from scipping an exercixe by showing the button next exercise only if correct answer is given. forcing students to answer each random exercise correctly before proceeding.

New Resources

Tracing r = 2 cos(θ)
Astroid
Hypocycloids
Sine in Cartesian and Polar Coordinates
apec

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Untitled
picture
ทรงกระบอก
Cones
Tran ควยไรสักอย่าง

Discover Topics

Scalene Triangles
Scatter Plot
Triangles
Subtraction
Polygons