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Playlist: Bookmarks

Adding and Subtracting Fruit

Adding and Subtracting Fruit

Use super cute fruit to introduce algebraic thinking to your young math students.

Factors and Codes (Episode 1)

Factors and Codes (Episode 1)

Let’s use factors to encode and decode words.

Crossing Every Bridge Exactly Once (aka Eulerian Paths)

Crossing Every Bridge Exactly Once (aka Eulerian Paths)

How can you cross each bridge in this city exactly once?

Shift Cipher (Codes Part 1)

Shift Cipher (Codes Part 1)

Let’s encode and decode secret messages like Julius Caesar!

Thanksgiving Photo Writing

Thanksgiving Photo Writing

Starting with an old-timey photo, students will write from a particular item’s point of view.

Famous Structures

Famous Structures

The Eiffel Tower, the Colosseum, the Sydney Opera House — group them, pick the best from each group, then design your own.

Plant Adaptation Tournament

Plant Adaptation Tournament

Who will win in a tournament of eight plants with Interesting adaptations!?

Self Portraits: Text Art

Self Portraits: Text Art

What if a students’ self-portrait was made of words that describe the student!?

An Escher-Style Tessellation Project

An Escher-Style Tessellation Project

Create a piece of repeating art in the style of MC Escher!

The Pros and Cons of Producers and Consumers

The Pros and Cons of Producers and Consumers

Sure, students might know the difference between a producer and a consumer… but have they considered how they feel about each other? What, in a producer’s opinion, are the pros and cons of a consumer?

Game: Snakes

Game: Snakes

In this grid-based strategy game, who will be the last to add to the snake?

Jotto

Jotto

Who can guess the codeword first?

Word Ladders Introduction

Word Ladders Introduction

You won’t believe how this spelling and vocabulary puzzle will get kids’ brains sweating over the smallest of words.

SCAMPER: Scaffolding Creativity

SCAMPER: Scaffolding Creativity

Asking students to “think creatively” won’t get you far. They won’t know how to start, they’ll get stuck with simple ideas, or they’ll just go completely wild. SCAMPER is a tool for scaffolding the process of creativity.

How Renewable Is That Resource?

How Renewable Is That Resource?

Which resource is more renewable? And which is easier to find?

How Many Ways: Order of Operations 1

How Many Ways: Order of Operations 1

How many different ways can you make this math statement true using only the digits one through nine?

The Tournament of Biomes

The Tournament of Biomes

Want to move beyond memorizing the characteristics of biomes? In this lesson, students work through a Tournament of Biomes, explaining which biome wins in each round (based on criteria you choose). In the end, they crown a 👑 Champion Biome!

Math Curiosity: Four Squares

Math Curiosity: Four Squares

Every positive integer can be written as the sum of (at most) four perfect squares!

Math Curiosity: Magic Squares

Math Curiosity: Magic Squares

Imagine a 3×3 square in which every row, column, and diagonal have the same sum. That’s a magic square!

Improving Presentations 1: Watching The Greats

Improving Presentations 1: Watching The Greats

Get better at giving presentations by studying the greats!

Create A Creature

Create A Creature

Create a new creature based on the adaptations of existing creatures from the same biome.