Playlist: 4th grade
Contig
Roll three dice and combine them using any mathematical operation. But be strategic to maximize your points!
Mow A Lawn
How long would it take to mow a very large lawn with a push-mower?
Greek and Latin Word Part Paths
How can we go from Biology to Immobile?
What If There Were No Hundreds Place?
Imagine a world with no hundreds place. We’d have to call it ten tens instead. But then, what would we call the thousands place? How would we read 9999? What if we added one more?
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!
Parentheses: How big of a change can they make!?
Two tiny parentheses. One expression. How big of a change can they make? Bigger than you think.
Same Perimeter, Different Area For Rectangles
Can two rectangles have the same perimeter but… different areas!?
Undoing Multiplication With Division
Multiplication and division, natural foes, are constantly seeking to undo each other. Students will attempt to reverse the effects of multiplication by dividing once, twice, or even thrice!
Doubling Dollars
Say you have a dollar. Say you can double that dollar each day: $1, $2, $4, and so on. How long will it take to reach… one million dollars? Not as long as you might think!
Educational Valentines
Let’s make valentines with an educational twist!
Greekymon
Rather than just memorizing word parts, students will use those word parts to create four possible products.