Adding and Subtracting Decimals with Base-Ten Blocks: Add & Subtract Decimals
Add & Subtract Decimals is a no-prep digital tool for grades 4 to 6: students loop 10 tenths to SNAP them into a whole, or break a whole with a hammer, so regrouping with decimals makes sense. Tenths, hundredths, thousandths and mixed.
Algebra Balance : Solving Building Writing Equations with a Balance Scale
Algebra Balance is a no-prep digital tool for solving equations: mystery bags, 1 tiles and −1 balloons sit on a balance scale, and students take away, add, divide or multiply both sides until one bag is alone, from x + 4 = 9 and x − 4 = 5 to x on both sides and story problems.
Decimal Place Value with Base-Ten Blocks and Number Lines: Build a Decimal
Build a Decimal is a no-prep digital tool for decimal place value: students build tenths, hundredths and thousandths with base-ten blocks, with wholes and parts kept apart, and see each number in words, as a fraction, in expanded form and on a number line.
Problem Solving Strategies: 112 Self-Checking Word Problems
The six problem solving strategies explained, with free word problems for grades 4 to 6, and a self-checking digital game where every solution shows the strategy.
Multiplication Arrays Game: Arrays with Bricks
Arrays with Bricks is a no-prep digital game for grades 2 and 3: students snap bricks onto a baseplate to build arrays and equal groups, find factor pairs and explore the properties of multiplication.
Subtraction with Regrouping Game: Subtraction Smash
Subtraction Smash is a no-prep digital game for grades 1 to 3: students subtract with base-ten blocks and smash a ten into ones, or a hundred into tens, so regrouping makes sense.
The Museum Comes to Life: A Division Escape Room for Grades 4-6
A no-prep digital escape room for multi-digit division: eight self-checking museum rooms with long division, remainders and divisibility rules for grades 4-6, plus a free room to try with your class.
Multiplication, Division, Factorization Game - Free the Monsters
Free the Monsters is a no-prep Halloween math game for grades 4–6: divide each monster’s number down to 1 to set it free, practising multiplication and division facts, divisibility, multiples and factors.
Digital Hundred Chart Game-100 Monster Hunt
100 Monster Hunt — a no-prep digital hundred chart game where every ticket is a number in disguise.