For Ages 5 to 7

Kindergarten & Grade 1 Tools & Labs

17 hands-on tools plus 16 investigation labs for early learners. Counting, shapes, measurement, weather, living things, and simple engineering. Every activity runs free in the browser with big touch targets and bright visuals designed for small hands.

17 tools 16 labs Tap-friendly, 48px+ targets
Math Tools Science Tools Math Labs Science Labs

Math Tools

Counting, Shapes & Measurement

Build the number sense, geometry, and measurement basics that set up Grade 2 and beyond.

Ten-Frame & Subitizing Studio

Build numbers on a ten-frame, recognize dot patterns instantly, and practice counting 1 to 10.

K.CC.1, K.CC.2, K.CC.5

Count, Compare & Order Numbers

Count objects, compare pairs with greater than and less than, and put numbers in order.

K.CC.6, K.CC.7, 1.NBT.3

Teen Numbers Builder (10 + Ones)

See teen numbers 11 to 19 as one ten-rod plus some ones. Build, identify, and decompose.

K.NBT.1, 1.NBT.2

Number Path & Hop Count Adventure

Hop forward or backward on a number path from 0 to 20 to practice counting on and counting back.

K.CC.1, 1.OA.5, 1.NBT.1

Tally Marks & Pictograph Builder

Record survey data with tally marks and view it as a pictograph. Read charts and compare counts.

1.MD.4, 2.MD.10

Shape Sorter & Attribute Detective

Identify 2D shapes by counting sides and corners. Sort circles, triangles, squares, and more.

K.G.1, K.G.2, K.G.4

Compose Shapes Studio

Combine triangles, squares, and semicircles to build larger shapes. See how shapes fit together.

K.G.6, 1.G.2

Ordinal Numbers & Sequence Stories

Practice 1st through 10th with animal line-up games. Identify, place, and answer sequence stories.

K.CC.4, 1.NBT.1

Positional Words & Map Directions

Practice above, below, beside, between, left, and right using an animal grid map.

K.G.1

Balance Scale: Heavier, Lighter, Equal

Place everyday objects on a balance scale and predict which side tips down before it reveals.

K.MD.1, K.MD.2, 1.MD.1

Science Tools

Weather, Living Things, Light & Design

Earth science, biology, physics, and simple engineering design activities built around observation and choice.

Weather Watcher & Clothing Sort

Observe sunny, rainy, snowy, cloudy, and windy days. Pick the right clothes for each kind of weather.

K-ESS2-1, K-ESS3-2

Needs of Living Things Explorer

Match food, water, shelter, air, sunlight, and space to plants and animals. Discover what every living thing needs.

K-ESS3-1, K-LS1-1

Parent & Baby Animals Explorer

Match parent animals to their babies, learn names like puppy and foal, and discover inherited traits.

1-LS3-1

Light, Shadows & Materials Explorer

Classify materials as transparent, translucent, or opaque and predict how strong a shadow will be.

1-PS4-2, K-PS2-1

Build a Better Shade & Shelter Challenge

Choose materials to build a shelter that blocks rain, sun, or wind within a coin budget.

K-2-ETS1-1, K-2-ETS1-2

Communication Device Builder

Design flashlight, drum, and cup-phone devices. Build signal patterns to send messages over distance.

1-PS4-4

Nature-Inspired Design Challenge

Solve human design problems by copying animal and plant parts. Learn how beavers, geckos, and lotus leaves inspire real tools.

1-LS1-1

Math Labs

Investigation Labs for Early Math

Structured investigations with data tables, lab reports, and guided experiment prompts. Ideal for small-group or whole-class work.

Ten-Frame & Subitizing Lab

Investigate how different ten-frame arrangements change how quickly you can recognize numbers.

K.CC.1, K.CC.2, K.CC.5

Count, Compare & Order Lab

Record comparisons and order patterns to find the strategies that work best.

K.CC.6, 1.NBT.3

Teen Numbers Lab

Decompose every teen number into tens and ones. Record the place-value pattern for 11 to 19.

K.NBT.1, 1.NBT.2

Number Path & Hop Count Lab

Investigate how forward and backward hops on a number path show addition and subtraction.

K.CC.1, 1.OA.5

Tally Marks & Pictograph Lab

Record data as tallies and pictographs. Compare which display answers questions faster.

1.MD.4, 2.MD.10

Shape Sorter & Compose Shapes Lab

Classify shapes by attributes and combine small shapes to build larger ones.

K.G.1-6, 1.G.2

Positional Words & Map Directions Lab

Record which grid positions have neighbors in each direction and find patterns.

K.G.1

Balance Scale Lab

Predict and test which everyday object is heavier. Investigate how size and material affect weight.

K.MD.1, 1.MD.1

Ordinal Numbers & Sequence Lab

Record ordinal positions in line-ups of different lengths. Find patterns from start and end.

K.CC.4

Science Labs

Investigation Labs for Early Science

Record observations, run guided experiments, and export lab reports for Earth, life, and physical science topics.

Needs of Living Things Lab

Compare what plants and animals need. Find which needs are shared and which are unique.

K-ESS3-1, K-LS1-1

Parent & Baby Animals Lab

Record inherited traits for 8 parent-baby pairs. Discover which babies go through metamorphosis.

1-LS3-1

Weather Watcher & Clothing Lab

Test outfits against 5 weather types. Record correct, missed, and wrong choices.

K-ESS2-1

Light, Shadows & Materials Lab

Investigate how materials change the shadows they cast. Record shadow strength for each.

1-PS4-2

Communication Device Lab

Investigate how light patterns, drum beats, and cup-phone vibrations send messages over distance.

1-PS4-4

Nature-Inspired Design Lab

Record biomimicry matches between human design problems and animal or plant parts.

1-LS1-1

Sun, Moon & Daylight Patterns Lab

Record sunrise, sunset, daylight hours, and moon phases to find predictable sky patterns.

1-ESS1-1, 1-ESS1-2

For Teachers

  • Every tool and lab targets a specific K-1 math or NGSS standard and can be used whole-class on an interactive board or on individual tablets.
  • Three difficulty presets (Learn, Practice, Challenge) let you differentiate within the same activity.
  • No login, no tracking, no ads. Activities run entirely in the browser and students can reset state with one click.
  • Share direct links for morning work, centers, homework, or lab stations.

For Parents

  • Pair reading time with ten minutes on a tool or lab to reinforce school concepts without paper worksheets.
  • Large touch targets (48 pixels or bigger) make everything friendly for small fingers on phones and tablets.
  • Emoji-rich visuals keep attention without video or sound effects that distract from learning.
  • Start with tools to build skills, then move to labs for structured investigations.

Looking for More?

Browse our full catalog of free interactive tools and virtual labs across every grade band.

All Tools All Labs