Frequently Asked Questions
Everything you need to know about using Gizmos Answer Key
Is Gizmos Answer Key really free?
Yes, completely free. No registration, no credit card, no hidden fees. We believe every student should have access to learning resources.
Are these official ExploreLearning answers?
No, we are not affiliated with ExploreLearning. Our answers are created by educators and verified for accuracy, but they are independent reference materials.
How do I find answers for my Gizmo?
Use the search bar on our homepage. Type the name of your Gizmo (e.g., 'Cell Division') and you'll see the answer key with step-by-step explanations.
Can I use this for homework?
Our site is designed as a learning tool. We recommend trying the Gizmo yourself first, then using our answers to check your work and understand concepts you missed.
Do you have answers for all Gizmos?
We currently have 80+ Gizmos across Life Science, Physical Science, Math, and Earth & Space Science. We're adding more every week.
Will my teacher know if I use this?
We don't track or report usage. However, we encourage using this as a study aid, not for copying. Understanding the material is what matters for tests and future learning.
Are the explanations accurate?
Yes. Our answers are created by experienced educators and cross-checked for accuracy. If you find an error, please let us know.
Can teachers use this site?
Absolutely! Many teachers use our answer keys for lesson planning, creating discussion questions, and understanding common student difficulties.
Do I need to create an account?
No account needed. All answers are freely accessible without registration.
What's the Homework Helper feature?
Upload a photo of any homework problem and get AI-powered explanations. It works for math, science, and other subjects beyond just Gizmos.
How often do you add new Gizmos?
We add new answer keys regularly based on user requests. If you need a specific Gizmo, let us know!
Is this site safe to use?
Yes. We don't collect personal information, require downloads, or show intrusive ads. Your privacy is protected.