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Discover the joy of learning with our Science online worksheets for Grade 1! Tailored specifically for young curious minds, these worksheets are designed to introduce basic scientific concepts in a fun and engaging way. From exploring the wonders of the natural world to understanding the basics of physical sciences, our collection covers a variety of topics to spark a lifelong love for science. Each worksheet is crafted by educational experts to ensure age-appropriate content that aligns with Grade 1 learning standards. Dive into our Science online worksheets for Grade 1 and watch your child embark on a thrilling journey of discovery and learning!

Check out this FREE Grade 1 Science Trial Lesson!

Plant Life Cycle

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Saguaro Cactus Life Cycle Worksheet
Saguaro Cactus Life Cycle Worksheet

Saguaro Cactus Life Cycle Worksheet

Teach your child about the saguaro cactus, which takes 35 years to bloom and can live up to twice the lifespan of a human! Print this free PDF worksheet to engage learners with an interesting passage. Check off the correct answers to reflect their learning!
Saguaro Cactus Life Cycle Worksheet
Worksheet
Young and Adult Plants Worksheet
Young and Adult Plants Worksheet

Young and Adult Plants Worksheet

Examine the sprouts, then compare the leaves of the nearby trees. Check the box next to the tree that looks similar to the sprout to complete the worksheet. Problem-solving and analysis skills will be put to the test! 80 words.
Young and Adult Plants Worksheet
Worksheet
Rainforest Plants Worksheet
Rainforest Plants Worksheet

Rainforest Plants Worksheet

Rainforests get lots of rain, so plants need to adapt to survive! Pointy leaves help shed water, while tall trees reach more sunlight. This worksheet teaches kids how plants adapt. Explore the fascinating ways they stay alive!
Rainforest Plants Worksheet
Worksheet
Pond Plant Adaptations
Pond Plant Adaptations

Pond Plant Adaptations

Plants can grow almost anywhere, even in water! How? Pond plants have amazing adaptations like free-floating, large leaves with long stems reaching down to the ground. Help your student learn about these adaptations by doing this fun worksheet.
Pond Plant Adaptations
Worksheet
The Cactus Plant Worksheet
The Cactus Plant Worksheet

The Cactus Plant Worksheet

Encourage your little scientist to review cacti with this free biology worksheet. Check off the correct answer to show how the cactus survives its harsh desert environment! With sharp spikes and the ability to store water like a camel, the cactus is a remarkable plant that has adapted to its climate.
The Cactus Plant Worksheet
Worksheet
Plants and Sunlight: Part 2 Worksheet
Plants and Sunlight: Part 2 Worksheet

Plants and Sunlight: Part 2 Worksheet

Place a houseplant near the window and observe how it bends to get more sunlight! The sun's effects on plants and trees are amazing - flowers opening and closing, trees growing stronger branches on the south side. Let your child learn with this free Kids Academy printable science worksheet!
Plants and Sunlight: Part 2 Worksheet
Worksheet
Plants and Sunlight: Part 1 Worksheet
Plants and Sunlight: Part 1 Worksheet

Plants and Sunlight: Part 1 Worksheet

Plants need the sun to grow big and strong, just as much as they need water. Without sunlight, plants can’t grow or flower. Use this worksheet to teach your child the importance of sun for plants. Have them read the passage and analyze the pictures to determine which plants are struggling due to lack of sunlight.
Plants and Sunlight: Part 1 Worksheet
Worksheet
Types of Flowering Plants Worksheet
Types of Flowering Plants Worksheet

Types of Flowering Plants Worksheet

Help kids explore the variety of plants around them! Have them discover trees, shrubs, herbs, and vines with this fun science worksheet. Print it and let them match the plant pictures to their correct names. It's an exciting learning experience that'll let them check off the right images and explore the botanical world.
Types of Flowering Plants Worksheet
Worksheet
Moon Journal Worksheet
Moon Journal Worksheet

Moon Journal Worksheet

Observe the moon and its 8 phases with your child by downloading this free PDF worksheet from Kids Academy! Review the moon phases with them then help them label Kyle's moon journal. Select the right moon phase for each picture to complete the page!
Moon Journal Worksheet
Worksheet
Stars and Constellations Worksheet
Stars and Constellations Worksheet

Stars and Constellations Worksheet

Learn about stars and constellations with this entertaining worksheet! Read the passage at the top of the page to gain an understanding of stars, then test your child's knowledge with the questions below. Check the right answers and finish this science worksheet with your child - they'll be amazed that stars can make their own light, just like the sun!
Stars and Constellations Worksheet
Worksheet
Night Sky Search Worksheet
Night Sky Search Worksheet

Night Sky Search Worksheet

Gaze up into the night sky and spot the stars! Your little astronomer can learn about Aries and Big Dipper constellations with this science worksheet. Simply find the ram for Aries and check the box for Big Dipper. Then, when the weather is right, go outside and look for them in the night sky!
Night Sky Search Worksheet
Worksheet
Guess the Season Worksheet
Guess the Season Worksheet

Guess the Season Worksheet

Winter and summer bring different weather! Help kids recognize the changes with this free Kids Academy PDF worksheet. Students read each description, look at the pictures, and check the box next to the season depicted. Make learning fun and easy with interactive activities.
Guess the Season Worksheet
Worksheet
Temperature Patterns Worksheet
Temperature Patterns Worksheet

Temperature Patterns Worksheet

Adam has recorded temperatures in his area. Help your child use the data to predict temperatures for one month in each season. Check the box next to the correct temperature for each row in this worksheet. In America, temperatures vary by climate and season - colder in winter, hotter in summer.
Temperature Patterns Worksheet
Worksheet
Seasons Match Worksheet
Seasons Match Worksheet

Seasons Match Worksheet

Preschoolers should begin learning about seasons and weather early. Most can tell what season it is by upcoming holidays or school activities. Test their knowledge with a printable PDF worksheet. It asks them to match each image with its corresponding season!
Seasons Match Worksheet
Worksheet
Predicting Weather Worksheet
Predicting Weather Worksheet

Predicting Weather Worksheet

Observe weather patterns to make a prediction! Use this worksheet to help your little scientist. Kids will analyze data, make a scientific prediction, and explain their responses. Colorful and fun, this activity will bring the lesson home.
Predicting Weather Worksheet
Worksheet
Observing the Sky Worksheet
Observing the Sky Worksheet

Observing the Sky Worksheet

Look up to the sky and observe day and night objects! See a rainbow or some clouds by day and stars and the moon at night. Help your little learner review this science concept with Kids Academy's fun and colorful worksheet. Have them sort and check off the objects seen by day or night, going down the column in the center.
Observing the Sky Worksheet
Worksheet
Bald Eagle Parents Worksheet
Bald Eagle Parents Worksheet

Bald Eagle Parents Worksheet

Teach your child about bald eagle parenting with this science worksheet! Read the passage and answer the questions to learn how these majestic birds protect their young from predators. Eaglets need protection, and the bald eagle parents are masters of providing it!
Bald Eagle Parents Worksheet
Worksheet
Animals and Their Young Worksheet
Animals and Their Young Worksheet

Animals and Their Young Worksheet

Help your child learn more about the animal kingdom with this cute science worksheet! They'll find out how animals protect and keep their babies close. From pouches to hitching a ride on mama’s back, they'll read the sentence above each illustration and select the description that fits. Check off the correct description as they go - a fun and educational activity!
Animals and Their Young Worksheet
Worksheet
Animal Nests Worksheet
Animal Nests Worksheet

Animal Nests Worksheet

Animals need homes to sleep and stay safe. Look at the animal on the left and examine the nests and hives to the right. Check off the correct one for each animal to complete the worksheet! From birds to bees, it's a great way to show different types of homes animals make!
Animal Nests Worksheet
Worksheet
Siblings Quiz Worksheet
Siblings Quiz Worksheet

Siblings Quiz Worksheet

Your children may know a sibling is a sister or brother, but not realize what it means to be one. Siblings share the same parents, which means they share many genes. They are alike in many ways, but also have their own unique traits. Help your future scientist understand this early biology concept with this fun worksheet. They'll be tasked with finding similarities between two siblings on the page.
Siblings Quiz Worksheet
Worksheet
Matching Family Members Worksheet
Matching Family Members Worksheet

Matching Family Members Worksheet

Most family members look similar due to genetics. Teach this concept to your child using this worksheet - look for similar facial and bodily features, then circle those from the same family. Help them learn how to recognise family resemblance.
Matching Family Members Worksheet
Worksheet
Big Cats and Their Cubs Worksheet
Big Cats and Their Cubs Worksheet

Big Cats and Their Cubs Worksheet

Kids are often like their parents, and the same is true for big cats and their cubs. Introduce your young scientists to genetics with this fun printable worksheet from Kids Academy! Observe the big cats and their cubs, then circle the right cub to complete! It's a great way to teach an early lesson in genetics.
Big Cats and Their Cubs Worksheet
Worksheet
Marine Self-Defence Worksheet
Marine Self-Defence Worksheet

Marine Self-Defence Worksheet

Kids will love discovering the ingenious ways sea creatures protect themselves from predators such as sharks and whales! Let them explore the strategies with this fun science worksheet, which features vibrant illustrations. Have them fill in the blanks with each creature's defense strategy, such as shells, spikes, ink, or even electricity!
Marine Self-Defence Worksheet
Worksheet
Animals That Burrow Worksheet
Animals That Burrow Worksheet

Animals That Burrow Worksheet

Teach your little one about animal protection with this Kids Academy PDF worksheet! Help them read the description of burrowing animals, then check off the pictures to discover which ones hide in holes. It's an exciting way to learn about the fascinating ways animals keep themselves safe from predators.
Animals That Burrow Worksheet
Worksheet