Coding Without Computers

4+ results

Squareflake - The Simplest Fractal

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Squareflake - The Simplest Fractal Students will construct the first three levels of Squareflake, a self-similar fractal, on the sides of a square and discover that even though the perimeter of the Squareflake increases without limit, the area of the Squareflake remains constant and equal to the original square.

5th - 12th, Adult Education, Higher Education

Arithmetic, Fractions, Geometry

Math Problem Solving Strategies

Created by

Math Counts Lab

* A Math Problem Solving Strategy Guide is a structured resource designed to help students (and support educators) approach and solve a wide range of math problems strategically and confidently. It typically breaks down the problem-solving process into clear, repeatable steps and includes visual aids, strategy tips and example problems. * How It Can Be Useful to Other Educators 1. Promotes Student Independence Gives students a clear roadmap to follow so they can solve problems without

6th - 9th

Algebra, Arithmetic, Math Test Prep

Complete Soroban Curriculum Bundle | Levels 1-4 | Master Mental Math & Abacus

Created by

TLSMA

Transform your students into mental math wizards! This comprehensive 4-level curriculum takes students from holding an abacus for the first time to mastering complex multi-digit addition and subtraction using the Japanese Soroban method. Perfect for STEM classrooms, homeschooling, and after-school math clubs. What’s Included in this Bundle?This bundle combines our top-rated levels into one seamless learning journey: Level 1: The Foundation – Introduction to the Soroban, bead values, and simple a

K - 12th

Arithmetic, Mental Math

CCSS

1.NBT.C.4

, 2.NBT.B.5

, 3.G.A.2

Subtraction Table, Montessori

Created by

CL Smith

How the Teacher Would Use the Subtraction Table Demonstrating Inverse Operations: The teacher can use the table to visually show how subtraction is the opposite of addition. For example, they can point out that if 5 + 3 = 8 on an addition chart, finding 8 - 3 = 5 on the subtraction table uses the exact same numbers in reverse. Identifying Number Patterns: Teachers can guide the class to see patterns, such as how moving diagonally udown the table keeps the difference the same (e.g., 9-5=4, 8-4

PreK - 12th

Arithmetic, Basic Operations