Nerdsniped
A fun way to learn
Mathchops’s Substack
Using theory, data, and games to learn more about learning.
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Latest posts
Flipping Switches
The dangers of incredibly effective solutions
High Leverage Tutor Moves
Some decisions matter more than others
Enhanced ACT Math Vs Legacy ACT Math
Now that we have more official Enhanced ACTs, I can produce a better version of the chart that compares the current ACT to the old (“Legacy”) ACT:
Decision Hygiene: My Top Ten List
Test prep isn’t just about learning math, reading, and grammar — it’s about making good decisions, too.
10 Books For Summer Reading
A list of challenging, interesting books for high school students
The Test That Teaches
What the very best tests do
SAT vs ACT Math 2026
Comparing the math question types from Bluebook SATs and Enhanced ACTs
Microprep
Footwork in tennis and test prep
Enhanced ACT Top 75 Math Questions
Based on available official tests as of May 19, 2026