Playlist: Bookmarks
Valentine’s Day Codes
Teach your students about basic cryptography and code making.
Pig Pen Cipher (Codes Part 2)
Let’s encode some secret messages with a cipher that was actually used during the American Civil War!
Word Pyramids
Start with a one letter word, add another letter, then add another. How tall can you make the pyramid?
Disneyland Parking Structure Math Project
Your students will use estimation strategies to figure out how many parking spots are there in the parking structure at Disneyland? And you bet I reveal the real answer!
A Donut Investigation
In this cross-curricular investigation, students will look into an intriguing question: do donuts or salads have more sugar? They’ll grapple with misleading information, bias, and use their math skills to create a visual representation of sugar in popular foods.
Greekymon
Rather than just memorizing word parts, students will use those word parts to create four possible products.
The Game of 100
Who can get to 100 first in this simple, but delightful, math game?