NASA

Visually super NASA-backed treasure trove may overwhelm
Bottom Line: A visually stunning way to get kids interested in science and space exploration.
Zooniverse

Real research powered by volunteers makes classroom content relevant
Bottom Line: Engage in meaningful, relevant research with citizen scientists from around the world.
Design Squad Global

Fun engineering problems encourage classroom competition, innovation
Bottom Line: Design Squad Global makes learning STEAM concepts fun through hands-on activities and easy-to-understand scientific explanations.
Gizmos

Vast array of impressive, interactive science and math simulations
Bottom Line: This powerful and extensive set of math and science tools puts the learning in students' hands.
BrainPOP

Clever animated hosts Tim and Moby masterfully tackle complex topics
Bottom Line: This extensive collection's videos and games break down ideas in a straightforward and thoughtful way.
iBiome-Wetland

Smartly designed environmental sim great for learning about ecosystems
Bottom Line: iBiome-Wetland is a fun, interactive way to learn about ecosystems without the hassle of getting wet.
Mosa Mack Science

Engaging design challenges turn kids into actual science detectives
Bottom Line: A thorough, engaging way to weave some engineering into your middle school science lessons.
Inq-ITS

Virtual labs epitomize the NGSS Science and Engineering Practices
Bottom Line: Earth, life, and physical science simulations coach kids through the NGSS Practices.
NOVA Elements

Info-packed science resource great for teaching the elements
Bottom Line: NOVA Elements is an awesome tool that can be used to build knowledge and understanding while keeping students engaged in the learning process.
The PocketLab

Gather and analyze live data anywhere
Bottom Line: A science sensor that pairs with your device to gather and analyze data is perfect for inquiry-based learning.