Basic Math Reference Sheet

2+ results

TED Talk: Where do math symbols come from?- John David Walters

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This TED-Ed companion resource explores the origins and purpose of mathematical symbols, revealing how they function as a language designed to simplify and communicate complex ideas. Students learn where symbols like the equals sign, plus sign, exponents, and sigma notation came from and why mathematicians rely on symbolic shorthand. The resource includes 20 discussion questions, a structured debate with clearly labeled positions, and two essay-writing options: a fully expanded, evidence-bas

9th - 12th, Adult Education, Higher Education

Applied Math, Basic Operations, Other (Math)

Ratios and Proportions 7th Grade

Created by

Sweet Tea & TEKS

This unit includes: • Guided notes for direct instruction • Homework/practice assignments • Ratio & rate practice • Solving proportions • Scale factor and proportional relationships • Similar figures and missing side lengths • Geometry symbols graphic organizer • Unit review • Unit assessment Perfect for: • 6th–7th grade math • TEKS-aligned instruction • Intervention and RTI support • STAAR review and test prep • Small groups, whole group, or independent practice Why teachers love it: • Low-prep

6th - 8th

Fractions, Math Test Prep, Other (Math)

Also included in: Bundle (Ratios, Percents, and Proportions) -7th Grade