Playlist: Bookmarks
Summer Activity Pack
A worksheet pack featuring writing prompts, a summer essay project, a science-based escape room activity, and image analysis prompts.
A Land Octopus
The only type of octopus that routinely wanders onto land!
Crossing Every Bridge Exactly Once (aka Eulerian Paths)
How can you cross each bridge in this city exactly once?
A Halloween Costume Gone Wrong
Let’s go roller skating in a Halloween costume! What could possibly go wrong?
Squiggles Introduction
What do you see in this squiggle?
Word Pyramids
Start with a one letter word, add another letter, then add another. How tall can you make the pyramid?
Phrases to Join a Discussion
Want your classroom discussions to go a bit more smoothly? Train students to use a few simple phrases and it’ll make all the difference in the world.
Special Gifts with Special Requirements
Your special friends sure have some unique gift needs!
Fizz Buzz: A Counting and Divisibility Game
Ready for a tricky counting and divisibility game?
The 8th Wonder of the World Tournament
Which of these eight wonders deserves to become the Eighth Wonder of the World!?
New Uses for a Paperclip
So what are some new ways to use a paperclip?
Addressing Disorganization
For TeachersKnow any kids who, despite their brilliant minds, have a bit of a hard time keeping things in order, turning things in on time, or remembering to put their names on their papers?
Complex Task: Academic Tournaments
For TeachersWho would win in the Tournament of Least Useful Geometric Shapes or Bravest Shakespearean Characters? Create an academic tournament and watch your students’ brains sweat!
Fractions: Decompose and Recompose
What if we took a fraction apart, then took those pieces apart, then recombined them, and then recombined those, arriving back to the original fraction?
An Escher-Style Tessellation Project
Create a piece of repeating art in the style of MC Escher!
Measurement: How Old Is Mr. Byrd?
What if I told you that I’m 341,640 old? Could you figure out what unit I’m using? Hint: it’s not years!
Addition: 3 Digits Plus 2 Digits (Multiple Solutions)
Typical practice problems don’t move students up Bloom’s Taxonomy. With this framework, you’ll see kids stop and really think about how to approach multi-digit addition.
Math Game: Heaps
Try this a simple (but surprisingly strategic) subtraction game!
Writing A Thanksgiving Letter
What if an inanimate object could express thanks for a special person in your life? What would it write?
Characters Dressed as Other Characters for Halloween
What if one character dressed up as another for Halloween? Would the Cat in the Hat pick Captain Jack Sparrow, because they’re both chaotic yet good-natured people? Would Elsa dress up as The Ice King since they are both lonely?
Generalization: Change Leads to More Change
Can you think of a time in your life when “Change lead to more change?”
Invisible Power Can Have Visible Effects
Can you think of times when power is unseen, but we can clearly see its effects?
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?
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.
Running A “Notice, Wonder” Lesson
For TeachersUse these puzzling images to build a classroom culture that is comfortable with curiosity, ambiguity, and taking intellectual risks.
Numerator or Denominator: Which has more power in a fraction?
What do you do with students who already get their fraction operations? Give them a contrived project about recipes or pizza slices? Make them solve annoyingly hard practice problems? Please. Here, we get students thinking in a whole new way, pondering which has more power, the numerator or denominator.
Notice, Wonder: The Cliff
A mysterious image. Reveal it slowly. Let your students wonder!
Fraction Ordering Tournament
Which set of fractions would be the trickiest to order from least to greatest? Let’s have a tournament!
Intersecting Angles and Streets
There can never be just one angle.
Upgrade Research Questions With Depth and Complexity
Ever ask students to create research questions? Were their ideas a bit… blah? My own students had a very hard time writing questions they didn’t already know the answer to! This video is how I solved that problem: upgrade research questions with depth and complexity.
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!
Calculators, Patterns, and Multiplying By Decimals
Before teaching students the procedure for multiplying with decimals, how much can they intuitively glean from a structured play session with calculators?
Grouping Quadrilaterals In A Hierarchy
Can we classify quadrilaterals like we classify living things?
More Specific than “Smart”
When students are told that they’re “smart”, what does this word actually mean to them? (Psst. It isn’t what we intended.)
Building Creative Analogies
We’ll take two seemingly unrelated pieces of content (say volcanoes and the human body) and then build analogies to connect the two ideas. In the end, students can create a skit, comic, or story relating the two concepts.
Fractals: Sierpinski’s Triangle
What if this triangle pattern just kept repeating… forever!?
The Thinking Hats
So… do your students moan when forced to work in a group? Part of the problem is that lack the structure to work well with peers. Edward de Bono’s Thinking Hats are a perfect tool to help with this problem.
Universal Themes
For TeachersUniversal Themes are an easy way to connect lessons, units, and content areas, even going across grade levels, and into students’ personal interests.
Visualizing Fraction Multiplication
What does it look like to multiply fractions?
Fraction Puzzlers: Add and Subtract Fractions To Reach A Number
You only have six digits to form three fractions. Can you combine them to get to 0?
A Visual Guide To Dividing By Fractions
Have you ever wondered what it looks like to divide by a fraction, man?
Inductively Analyze Website Reliability
For TeachersRather than giving students rules to apply to websites, let them analyze websites to create rules.
Discovering Pi With Sticky Notes
Pi is mysterious and strange! Why not let students discover it on their own?
Exploring Circumference With Famous Circles
Let’s find how the diameter and circumference of famous circles are related.
Analyze and Create Misleading Graphs
Let’s make some intentionally bad graphs to learn how to spot poorly made graphs.
How Many Students Can Fit On The Playground?
So… just how many kids could we cram onto the playground?
Greekymon
Rather than just memorizing word parts, students will use those word parts to create four possible products.
Creating A Classroom Motto
Starting with specific examples of fantastic classroom behavior, your class will end up with one sentence summing up their expectations. It’s a classroom motto!
The Game of 100
Who can get to 100 first in this simple, but delightful, math game?
Teaching Empathy With Faberge Eggs
The story of the Fabergé Eggs is heartbreaking. It’s also the perfect way to build empathy in your classroom.
Math Curiosity: Collatz Conjecture
The Collatz Conjecture: start with any number and get to 1 using just two rules. It seems to always work…
Furnishing A Hotel
Design and furnish hotel rooms on a budget. Real math, real constraints, real decisions. Then pitch your hotel to investors.
A Grid-Based Fraction Project
You’ve got 60 spaces on a grid to create an amusement park, a house, a farm, or whatever you’d like. Divide it into seven pieces, order it by size, combine into two halves, and more in this fraction project.
New Uses for Everyday Things
For TeachersHere’s how Joelle Trayers gets even her youngest students ready to think in unexpected ways.
Better Stories Part 5: Plot Structure
Ever read a student’s story that was just event after event after event and then a very sudden ending? They lack an understanding of a plot’s structure. With the help of Finding Nemo, I break down how to set up a well-structured plot.
Intellectual Intensity
Do you know someone who becomes a bit overexcited by ideas?
Better Stories Part 2: Types of Conflict
If your students’ stories are packed with endless ninja fights or arguments between frenemies, it’s time to expose them to a wider range of conflicts.
Better Stories Part 3: Literary Themes
A typical student narrative includes plot and characters but lacks a larger idea to hold it all together. This is where a lesson on themes comes in…
Better Stories Part 1: The Big Idea
We open our unit on narrative writing with a big idea: “structure increases creativity.” I show how this is true by bringing in examples from across all disciplines.
Better Stories Part 4: Character Archetypes
Are students’ characters a bit flat? Archetypes give them a strong foundation on which to build their own characters as well as a tool to analyze existing stories.