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Science · Practice game
Biosphere Base
A single-player science game for 5th grade. Run a science station: conservation of matter, mixtures and new substances, food webs and decomposers, gravity, shadows and star patterns, and Earth's spheres, then finish with a skills report for six 5th grade NGSS standards.
Grade 5Single player1 studentNo student loginsWorks offline
Try it free with your class: the demo runs right in your browser for 5 questions or 5 minutes, whichever comes first. No sign-up needed.
Or get every game, including all future games, with the All-Access Teacher License for $150.

What students practice
Particles & mass, properties & mixing, food webs & energy, gravity, sun, shadows & stars, Earth's spheres & water
Standards
OAS 5.PS1.2 · 5.PS1.4 · 5.LS2.1 · 5.PS2.1 · 5.ESS1.2 · 5.ESS2.1
NGSS: 5-PS1-2 · 5-PS1-4 · 5-LS2-1 · 5-PS2-1 · 5-ESS1-2 · 5-ESS2-1
More games for these standards and topics
How it works
- Open the game file in any web browser: Chromebooks, laptops or your smartboard. No accounts, no student logins and no internet needed once it's downloaded.
- Each student types their name and picks a level on the world map. Levels get harder after 3 right in a row and easier after a miss.
- Students play on their own device. Missed problems come back for a second chance, and when they finish, the skills report shows every skill as Mastered, Still learning, Needs help or Not reached, with a check code for the teacher.
- Each purchase includes the game file and a one-page Quick Start guide.





