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Valentine's Day Activities (List)
Valentine's Day Activities (List)

Celebrate Valentine’s Day with our activities: Have a heart (Canstruction) Students use reasoning and approximation to analyze the number of cans of food contained in this one giant...

Holidays and Annual Events Grades 3–8
The greatest amount of chocolate
The greatest amount of chocolate

In this updated activity, students compare three chocolates that look almost the same size to see which one actually gives the most chocolate. Depending on their grade level,...

Math and Food Holidays and Annual Events Grades 3–7
A&W's Third Pound Burger
A&W's Third Pound Burger

In 1980, A&W offered a bigger and tastier burger to compete with another famous burger brand, but the sales were not successful at all. What could have gone...

Number Sense Math and Food Grades 3–6
Someone ate my cake!
Someone ate my cake!

In this updated activity, students analyze a photo of a partially eaten cake to figure out how much was taken, what fraction is left, and how much the...

Number Sense Food Grades 3–5
Ant Bridges
Ant Bridges

In this activity, students will explore how ants build bridges using their bodies, considering different factors that affect their decision to build the bridge or take the longer...

Science Grades 3–5
A lot of Cars
A lot of Cars

🚙 In this updated activity , students will explore the environmental impact of transportation choices. They will use division to calculate how different transportation choices reduce the number...

Number Sense Social Studies Grade 3
Magic Squares
Magic Squares

Though it is not our usual real-world application, we always have time for some fun math puzzles! In this updated activity, students will explore the puzzle of magic...

Algebra Grades 3–7
Lots of Pieces
Lots of Pieces

🧩In this updated activity, students will explore estimation and addition with a collection of puzzles. It’s important to start with the starter slides, where students will use their...

Number Sense 3-act tasks Grades 2–5
Cookie Calculations
Cookie Calculations

In this activity, students will step into the kitchen to explore the math behind baking! 🍪 They’ll estimate costs, calculate how many cookies can be made with a...

Algebra Number Sense Grades 3–5
Will the Barbie movie out-perform Avatar at the box office?
Will the Barbie movie out-perform Avatar at the box office?

The Barbie Movie is still doing well in the theaters. It has only been 6 1/2 weeks since its debut. Do you think that it can out-earn Avatar?...

Algebra Number Sense Grades 3–HS
What is heat index?
What is heat index?

It's been really hot in many places on our Earth lately. Is some heat more bearable? What is the heat index measure? How does that affect our risks...

Math and Science Current events Grades 3–5
How many hot chocolate scoops do I need?
How many hot chocolate scoops do I need?

Even though it is now Spring, here in New England we are still chilled and hope that some hot chocolate will warm us up.  Clicking on the...

Number Sense Math and Food Grades 3–5