Unit fractions and their multiples

Flip cards and match fractions shown in different ways -- pie charts, bar models, set models, and more. Build fluency by seeing fractions in multiple representations.

A fast-paced card game. Two cards flip -- hit SNAP when they show equivalent fractions! Watch out for tricky near-matches.

See a visual representation and build the matching fraction by adjusting numerator and denominator. Watch pie and bar models update in real-time.

Drag fraction cards to their correct position on the number line. Build a mental model of fraction magnitude and ordering.

A memory game matching fraction symbols (like 3/4) to their visual models. Strengthens the connection between notation and meaning.

See a visual model and build the matching fraction by setting the numerator and denominator. Watch the model update in real-time.

Drag cards into piles: "less than a whole", "exactly one whole", or "more than a whole". Builds understanding that fractions can be less than, equal to, or greater than 1.

Chain dominoes by matching simple fraction pictures to their names. A gentler version of the domino loop for younger learners.

Cut shapes into three equal parts. Trickier than halves! Introduces thirds through visual partitioning with gentle guidance.

Which is bigger: 1/3 or 1/5? Compare unit fractions side-by-side with visual models. Busts the "bigger number = bigger fraction" misconception.

Shade fraction strips to build a visual fraction wall. Click segments to fill each row and see how halves, quarters, thirds and sixths relate to each other.

Two fraction models side by side. Tap the bigger one! Start with same-denominator comparisons and work up to different denominators.

Drag the marker along the number line to place fractions precisely. Smooth slider interaction builds strong number sense.

Drag the slider to place halves and quarters on the number line. The simplest number line game -- starts you off gently.

Now try thirds and fifths on the number line. These are trickier to estimate -- builds strong fraction number sense.

Two fraction cards flip up showing the same fraction in different representations. Hit SNAP if they show the same value, NO if they are different. Builds fraction recognition fluency.

See two visual fraction models and decide if they show the same amount. Builds conceptual understanding of equivalent fractions.

Drag the slider to place equivalent fractions on a number line. See how different fractions land on the same point.

Compare unit fractions like 1/2, 1/3, 1/4. Builds the key insight that bigger denominators mean smaller parts.

Place fractions on a number line with click-and-drag. See where fractions sit relative to each other to understand ordering.

Spot incorrect fraction comparisons. Tackles the common misconception that bigger denominators mean bigger fractions.