For Loop Java
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Math Brain Teasers | 13 Algebraic Thinking Puzzles Grades 3–6
This complete, ready-to-project PowerPoint resource contains 13 original math brain teasers for students in Grades 3–6 (ages 8–12). Every problem is presented on its own beautifully designed question slide, followed immediately by a full answer slide that reveals the complete step-by-step working AND the hidden mathematical principle behind the problem. Zero prep. Download, open, project. ⭐ WHAT MAKES THIS DIFFERENT FROM OTHER BRAIN TEASER RESOURCES? Most brain teaser packs are collections
2nd - 6th
Algebra, Applied Math, Basic Operations
Candy Factory Algebra Project | Gr 6-8 Math Equations, Integers & Choice Board
Bring algebra to life with this Candy Factory Algebra Project, a creative, story-driven math activity designed for Grade 7 (and adaptable for Grades 6–8). In this project, students become Candy Factory Engineers, using algebraic equations and integers to control ingredient amounts, machine outputs, temperature changes, and packaging rules. Along the way, they design their own candies, explain their mathematical thinking, and have the opportunity to extend their learning through creative, design-
5th - 9th
Algebra, Algebra 2, Applied Math
CCSS
5.OA.A.2
, 5.OA.B.3
, 6.EE.A.2
+6
TED Talk: How many ways can you arrange a deck of cards?- Yannay Khaikin
This high school resource explores permutations and factorials through the example of a shuffled deck of cards. Students analyze large numbers, probability, and mathematical reasoning. Best for: Math, Statistics, Probability Includes • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 9–12, College, Adult Ed | Print-and-go
9th - 12th, Adult Education, Higher Education
Applied Math, Other (Math), Statistics
TED Talk: Euclid’s puzzling parallel postulate- Jeff Dekofsky
This high school math resource explores Euclid’s geometry, the parallel postulate, and the development of non-Euclidean geometry, connecting mathematical theory to real-world applications and critical thinking. Best for: Math, Geometry, STEM, Critical Thinking Includes: • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 8–12, College, Ad
9th - 12th, Adult Education, Higher Education
Applied Math, Geometry, Other (Math)
TED Talk: Inside your computer- Bettina Bair
This engaging resource breaks down how a computer processes a simple mouse click, helping students understand core concepts like CPU function, memory, and input/output systems. Includes • 20 comprehension and critical thinking questions • Detailed essay prompt • Structured essay with sentence starters • Classroom debate activity • Discussion starters for deeper understanding Grades: 8–12 | Print-and-go
9th - 12th, Adult Education, Higher Education
Applied Math, Computer Science - Technology, Engineering
TED Talk: Where do math symbols come from?- John David Walters
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)
Math-Was Pythagoras "Right" About his Triangles? All About His Theorem!
Learn geometry by studying the ancient Greek mathematician, Pythagoras, and his famous Pythagorian Theorem. Using investigation and logic you will prove that Pythagoras was right!This math Exploration includes detailed, student-friendly Steps to Success that lead the learner through the process of creating a high-level, quality independent project. To add rigor and thoughtfulness, students reflect on their Exploration by answering standards-based Questions of Mathematical Practice. Supporting
3rd - 11th
Applied Math, Geometry, Math
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