Science Teaching Resources for 3rd Grade
- Plus Plan
Lights Line Up!
A 60-minute lesson in which students will draw simple ray diagrams to show the paths of light from a source to the eyes.
- Plus Plan
The Heat is On
An assessment task in which students will demonstrate knowledge and understanding of heat energy and how it moves.
- Plus Plan
Thermal Insulators - Keeping Out the Heat
A 60 minute lesson in which students will investigate which materials are the best thermal insulators.
- Plus Plan
Thermal Conductors - Feel the Heat
A 60 minute lesson in which students will investigate which materials are the best thermal conductors.
- Plus Plan
Moving Heat
A 60 minute lesson in which students will explore the concept of heat transference.
- Plus Plan
What is Heat?
A 60 minute lesson in which students will explore the concept of heat as a form of energy.
- Plus Plan
Keeping Warm
A 60 minute lesson in which students will explore prior knowledge and understanding of heat.
- Plus Plan
What is a Fair Test? (3-4)
-
20 Fun Facts About Mars to Get Kids Excited About Your Space Lessons
Add these fun facts about Mars to your lesson plans — plus see our teacher team's favorite ways to use them in classroom activities!
-
16 Environmental Activities for Students to Encourage Sustainability in Your Classroom
These sustainability activities for the classroom can be incorporated right into your environmental education activities to help students grow!
-
12 Teacher-Approved Earth Day Activities for Kids to Green Your Classroom (Plus Teacher Freebies)
Make Earth Day count with these fun Earth Day activities for kids in the classroom that incorporate math, science, and more, plus access free seeds, resources, and more for teachers!
-
Fun Sound Experiments for Kids to Add to Your Sound Energy Lessons
These sound experiments for kids offer hands-on learning for elementary schoolers to learn about sound waves, pitch, and more!
-
Climate Change Education: Where Should Teachers Even Start?
Climate change education is increasingly important — here's how to teach elementary students about climate change, including resources for teachers.
-
The Best and Worst Plants for the Classroom (And How to Care for Them)
Do you want to know the best plants to keep in the classroom (and those to avoid)? Check out this list of allergy-free, easy-care indoor plants for teachers!
-
Engineering Books to Add to Your Classroom Library That Teachers And Parents Love (And Kids Too!)
These engineering books for kids are perfect for the classroom or at-home reading. Books for elementary and middle schoolers are included!
-
17 Out-Of-This World Space Activities for Kids + Teachers
Trying to take your space lessons to infinity and beyond? These space activities for kids incorporate math, ELA, and more!
-
How to Make Slime for Kids (Easiest Recipe Ever, Tested By Teachers!)
Are you looking for an easy slime recipe for kids to use in your classroom? This teacher-tested guide is all you need!
-
How to Make Composting in the Classroom Fun (And Educational) for Kids
Want to start a compost bin in the classroom and wondering how to make composting for kids fun? We walk you through the process step by step.
-
10 Earth Hour 2023 Ideas for Teachers to Bring Sustainability Into the Classroom
How do you celebrate Earth Hour in the classroom? Explore ideas for teachers plus free downloads to help make your classroom more sustainable and green.
-
Water Experiments for Kids That Are a Big Hit in the Classroom
Teach kids about density, refraction of light, and more with these fun water experiments for kids that are easy to create in the classroom.
-
Fun Magnetism Activities for Elementary Students
Try these fun magnetism activities for elementary students to teach about the push and pull forces of magnets.