How to Find the Perimeter of a Composite Shape | Missing Side Lengths | Math with Mr. J
Why it's on BrighterTube
From a channel a BrighterTube curator approved in full · found via Round 4 discovery: subject sweep for under-covered areas (k12_nonenglish) · 85% confidenceFrom a channel Lumen includes in full: Every sampled lesson transcript is a direct, worked math explanation or practice set aimed at learners: decimals, fractions, place value, prime factorization and pre-algebra. There are no hooks, hype or clickbait titles. The Lure of the Labyrinth videos use a research-backed MIT learning game explicitly as a vehicle to teach equations, with explanation of the math. The only non-instructional upload type seen is classroom timer videos (EC8sIZ_4BaY), which a title pattern catches.
What you'll learn
A 4-minute video from Math with Mr. J's catalogue; the title names its topic.
Video by Math with Mr. J, played through YouTube's embedded player.
Part of Perimeter and Area, Geometry, Remedial Math