Order of Operations, One Step at a Time: Order Up!
Order Up! is a no-prep, self-checking digital tool for grades 5–6: students pick the next step of an expression, solve it, and watch it collapse, with color-coded rules, hints for the common mistakes, brackets, exponents and word problems.
Multiplication Facts Practice: 84 Self-Checking Slides with Wheels, Mazes and Puzzles
Multiplication Facts Practice is a no-prep, self-checking digital activity for grades 3-5: fact strategies, skip counting, square numbers, spinning multiplication wheels, multiples mazes and number puzzles, where students find their own mistakes. 84 slides.
Plotting Points in Four Quadrants: Coordinate Plane Explorer
Coordinate Plane Explorer is a no-prep, self-checking digital tool for grades 5–6: plot and name points in all four quadrants, reflect across the axes, find distances and rectangle area, and solve treasure-map word problems and mystery pictures.
Skull Island: A Fraction Escape Room set You Can Play Again and Again
Skull Island is a digital fraction escape room for grades 4 to 6: beat Captain Crossbones’ 9 fraction trials to escape, then escape again with brand new puzzles every time.
Adding and Subtracting Fractions with Fraction Bars: Add & Subtract Fractions
Add & Subtract Fractions is a no-prep digital tool for grades 4–6: fraction bars on the same size whole, cut into the same size parts, then put together or taken away, with mixed numbers, regrouping and simplest form.
Multiplying and Dividing Fractions with Area Models and Fraction Bars: Multiply & Divide Fractions
Multiply & Divide Fractions is a no-prep digital tool for grades 5–6: area models for a fraction of a fraction, fraction bars for fraction × whole, and fraction pieces laid along a bar to divide, with every answer in simplest form.
Halloween Multiplication Arrays: Self-Checking Candy Arrays for Grades 2-4
Halloween Candy Arrays is a no-prep, self-checking digital activity: students drag candy groups into equal groups that snap into arrays, then explore the commutative, associative and distributive properties and model multiplication facts. 75 slides.
Solving Equations with Integers on a Balance Scale: Algebra Balance with Integers
Algebra Balance with Integers is a no-prep digital tool for solving equations with negative numbers: bags, tiles and red −1 balloons on a balance scale, zero pairs, and negative answers, from x + 7 = 3 to x on both sides and story problems.
Adding and Subtracting Integers tool/game-Integer Heights
Why is 2 − (−3) bigger than 2? Balloons are +1, weights are −1, and taking away a weight makes the balloon rise. The big idea, zero pairs, a free number talk for grades 6 and 7, and Integer Heights, a self-checking digital game.