STEM Sims
STEM Sims: A browser-based library of virtual labs, lessons, and teacher tools across grade bands. Ranked #15 of 32 in STEM Education Platforms by our editors (7.4/10); pricing: Paid; best for grade-banded virtual labs and engineering simulations.
At a glance
- Editor score7.4 / 10
- PricingPaid
- Best forGrade-banded virtual labs and engineering simulations
- Free planNo
- Virtual labsYes
- Facts checked21 Oct 2026
Where it wins
- 350+ interactive lab and engineering-design simulations
- Lessons, assessments, video walkthroughs, and teacher guides
- Google, Canvas, Clever, and Schoology login or integration options
Where it doesn't
- Paid plans only; no free plan
- Family Plus 3-5 adds curriculum-linked content only for grades 3-5
- Cloud platform is web-only
Our verdict on STEM Sims
STEM Sims brings virtual laboratory experiments and engineering-design simulations into a browser-based platform for students in grades 3–12 and AP. Its grade-banded labs, lessons, methods, assessments, video walkthroughs, and teacher guides suit schools and homeschool families looking for structured STEM activities. Teacher tools include class and student management, progress tracking, and assignment grading, while standards-based search supports alignment to NGSS and state standards.
The content library is the central draw: STEM Sims lists more than 350 interactive laboratory and engineering-design simulations, with virtual labs organized for grades 3–5, 6–8, 9–12, and AP. That breadth is paired with lessons and assessments rather than simulations alone, and teacher guides and video walkthroughs can help frame activities. The platform also supports standards-based searching, which may help educators connect lab work to their curriculum. Buyers seeking a broad collection across multiple grade bands may find this a closer fit than a tool focused on a single subject or activity type.
According to the published plans, Family includes access to all virtual labs, 2,000+ lessons, teacher guides for all labs, and class management. Family Plus 3-5 adds grades 3–5 textbooks with video lessons and assignments integrated with curriculum. There is no free plan, so families and schools should weigh the paid subscription against their needs; the Plus plan's added curriculum materials are specifically for grades 3–5. Google, Canvas, Clever, and Schoology login or integration options support classroom workflows, and the product is web-based. STEM Sims is best suited to buyers who want grade-banded simulation content with teacher management; those seeking a free option or curriculum additions across other grade bands should consider alternatives.
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STEM Sims pricing
All 2 STEM Sims plans and prices →
STEM Sims fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Virtual labs | Yes |
| Engineering projects | Yes |
| Coding/robotics curriculum | Not verified |
| Teacher dashboard | Yes |
| Standards alignment | Yes |
| VR support | Not verified |
| Student seats | 4 seats |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 4 integrations: Google, Canvas, Clever, Schoology |
| Pricing | Paid (source) |
| Website | stemsims.com |
| Facts checked | 21 Oct 2026 |
STEM Sims integrations
STEM Sims lists 4 integrations on its own site.
- Canvas
- Clever
- Schoology
Alternatives to STEM Sims
- ExploreLearning GizmosA K–12 STEM platform pairing simulations with guided investigations and classroom assessment tools.9.2
- ScratchA free block-based coding environment for building and sharing creative projects.8.8
- MakeCodeMakeCode pairs block and text editors with target simulation and code downloads.8.7
See all STEM Sims alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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