K-2 Science Lessons

K–2 Science Video Lessons for Kids

These free K–2 science videos help kindergarten, first and second graders explore the world around them. Kids learn about living and nonliving things, the five senses, the four seasons, plants, animal homes, day and night, magnets, push and pull, and the life cycles of butterflies and frogs. Each animated lesson is short, simple and ends with a quiz, which makes it easy to use for homeschool science, a classroom science center or a rainy afternoon at home. Every lesson page includes a “Try it at home” experiment or question, such as testing what sinks or floats in the kitchen sink or growing a bean in a bag by the window. There are no comments and no sign-ups, and new early-elementary science lessons are added every week.

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Living and Nonliving Things for Kids (Kindergarten Science Video)

Living and Nonliving Things for Kids (Kindergarten Science Video)

What makes something alive? Kids sort living and nonliving things with clear examples and a quiz. A free K–2 science video lesson.

The Five Senses for Kids: See, Hear, Smell, Taste & Touch (K–2 Science)

The Five Senses for Kids: See, Hear, Smell, Taste & Touch (K–2 Science)

Explore the 5 senses with simple examples for each one, then a quick quiz. A free kindergarten and 1st grade science video.

Four Seasons for Kids: Spring, Summer, Fall & Winter (K–2 Science Video)

Four Seasons for Kids: Spring, Summer, Fall & Winter (K–2 Science Video)

Learn the four seasons of the year, the weather and what changes in each, with a quiz. A free K–2 science video for home or class.

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Counting to 20 for Kids: Number Song 1–20 (Kindergarten Math Video)

Kindergarten–Grade 2 Math Kids practice counting from 1 to 20 with Wondy and friends Nico and Ruby, using movement and song to make the numbers stick. The lesson ends with a quick quiz so learners can check what they remember. Try pausing at each quiz question and letting your learner answer out loud. What's in this lesson Counting from 1 to 20 Star jumps while counting A counting song Counting balloons A blast-off countdown from 10 Watch the full K–2 Math playlist ⭐ Subscribe to Wonder Squad Academy · Watch on YouTube
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Count by Tens to 100! Skip Counting Song for Kids (K–2 Math)

Kindergarten–Grade 2 Math Kids learn to count by tens all the way to 100 in this skip counting lesson, using bars of ten stars, a clap-along chant and the hundred chart. The lesson ends with a quick quiz so learners can check what they remember. Try pausing at each quiz question and letting your learner answer out loud. What's in this lesson Skip counting by tens from 10 to 100 Bars of ten stars A clap-along counting chant The hundred chart A quick quiz at the end Watch the full K–2 Math playlist ⭐ Subscribe to Wonder Squad Academy · Watch on YouTube
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Ratios and Percents Explained: 6th Grade Math Made Easy

Grades 6–7 Math Students learn what ratios and percents mean and how to use them in real situations. Wondy the Globe hosts, and the lesson ends with a quick quiz so learners can check what they remember. Try pausing at each quiz question and letting your learner answer out loud. What's in this lesson Ratios and equivalent ratios Scaling a recipe Percents on a 100-grid Finding a percent of a number Challenge questions Watch the full Grades 6–7: Math, Science & Geography playlist ⭐ Subscribe to Wonder Squad Academy · Watch on YouTube
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