120 hands-on experiments, engineering builds, and Olympiad-inspired challenges for Grades 1 to 12.
4 projects for Grade 9
Discover systematic ways to count arrangements and selections, and use them to solve olympiad-style problems.
50 to 80 min · 3 materialsView projectDiscover why you can test for divisibility by 3 and 9 by adding digits, and prove it.
45 to 75 min · 3 materialsView projectDecide whether a route can cross every bridge once and discover the rule that solves every such puzzle.
50 to 80 min · 4 materialsView projectMeasure pulse before, during and after exercise and analyze how fast the body recovers.
40 to 60 min · 5 materialsView projectEduVistaHQ.com · Learn • Explore • Grow. Olympiad-inspired activities are practice for the skills those competitions use. EduVistaHQ is not affiliated with Science Olympiad or any other competition organization.