150 BPM
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4/4 ×2
Drag rhythmic values into up to 8 beat blocks per line to build a drum groove, or click a tile then click a block to place it — handy on a trackpad.
Math skill: Find the Value Excluded From a Rational Function's Domain
How the beat teaches it: Every slot gives a rational function — set the denominator equal to zero and solve. That x-value is excluded from the domain. Build that many notes anywhere in the kit.
This is lesson 1 of 24 in RockBlocks Math, College Algebra, a free course where every lesson turns a math idea into something you can count, hear, and play. It is the first lesson in College Algebra, so it assumes no prior math or drumming. Next is Lesson 2, “Domain of a Radical Function.”
Every slot above (A, B, C, D) is its own question, and it’s a real, blank RockBlocks beat the whole time — the same drag-and-drop tiles, kit, tempo, sheet music, and drummer view as anywhere else on the site. Tap ❓ Questionin the corner to read the current slot’s problem, build your answer right in the grid, then tap ✓ Check Answerto grade it. Once you’re done, keep going: expand the beat, drop it into a Stack, or save a copy to your own page — nothing here overwrites the lesson itself, so every visitor still starts from the same blank slots.