Playlist: 4th grade
Olympics: Winter vs Summer Medal Count
Which country has a great balance between their summer and winter Olympic medals?
Mow A Lawn
How long would it take to mow a very large lawn with a push-mower?
Animal Adaptation Tournament
Which animal has the most interesting, most valuable, or strangest adaptations?
Place Value (Beyond Base 10)
Place value is something we cover in elementary school. It seems simple, but I’d wager that very few adults really understand the topic. I sure didn’t until I worked with non-base-10 number systems in college. Your students can get a taste of this mind-boggling experience by imagining what it would be like if we didn’t have the number 9. What would each digit represent then?
Studying and Remixing “The Raven”
Ready to push kids beyond the boring, old ABAB rhyme scheme and into something a bit more complex?
Create A Creature
Create a new creature based on the adaptations of existing creatures from the same biome.
The Game of 100
Who can get to 100 first in this simple, but delightful, math game?