Discover a simple idea that guarantees surprising facts, such as two people in a class sharing a birthday month.
Learn the pigeonhole principle and use it to prove that certain situations must happen.
Use five cards to count, convert and send secret messages in binary, the language computers use.
45 to 70 min · 4 materialsView projectSeparate the colors in black pens with paper chromatography to find which pen wrote a mystery note.
40 to 60 min · 6 materialsView projectMake secret messages with a Caesar cipher and crack coded messages using letter frequency.
40 to 70 min · 4 materialsView projectPlay a two-dice game, collect the results, and discover which player has the better chance of winning.
40 to 60 min · 3 materialsView projectPick a question about everyday life, design a fair experiment to answer it, and present your results.
60 to 90 min · 4 materialsView projectWrite instructions for building a hidden object so well that a partner can rebuild it without ever seeing it.
40 to 60 min · 5 materialsView projectEduVistaHQ.com · Learn • Explore • Grow