Open and go lessons
teachers and
students love

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Unlimited access for every teacher

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Extra savings with multi-year discounts

Level up your science

Standards-Aligned Lessons
Hands-on Activities
Anchor Phenomena & Performance Tasks
Assessments & Answer Keys
Engaging Discussion Questions
Spanish Narration & Handouts
Student Links
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Printable & Digital Handouts
200+ Mini-Lessons
Literacy Connections
Seasonal & Holiday Lessons
Lesson Extension Ideas & Activities

Ignite their curiosity

Students working on a hands-on activity
Students working as partners in the classroom
A student showing her finished skull activity
See what teachers are saying

I have never had more any given time I had 15+ hands in the air!


3rd Grade Teacher,


The kids were enthralled! I have never seen them work so hard.


3rd Grade Teacher,


My students have never learned so much and gotten so excited during a science lesson. This program continues to blow me away!


2nd Grade Teacher,


Frequently asked questions