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High School Science Quiz

High School Science Quiz - Free Science Trivia Test - FreudlyTake a free high school science quiz to explore your high school science knowledge and discover your. Quick, no sign-up needed. Start now!en
See how well you remember high school science in just 10 minutes. Get a fast, free 16-question snapshot across key topics with no sign-up.
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Questions: 1610 minutes
08:30
July 22, 2026
July 22, 2026
Material has been updated
July 22, 2026
Material has been published
3,235 views
276 completions
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Scale Explorer

How the Scales are Structured

example score
6/16
High School Science Knowledge (HSSK)
Measures your overall recall and application of high school-level science knowledge across biology, chemistry, physics, and Earth/space science.
Foundation to reinforce
Developing command
Strong command
06: Foundation to reinforce | 712: Developing command | 1316: Strong command
A score of 6 falls in the Foundation to reinforce range, indicating you recognize some key ideas but would likely benefit from reviewing core terms, relationships, and basic calculations.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Curious adults revisiting science
41%OF USERS
People out of school who want to see how much biology, chemistry, physics, and Earth science they still remember for fun and self-checking.
Students prepping for exams
34%OF USERS
High school and early college students using a quick quiz to spot weak areas and practice applying concepts to questions and calculations.
Career changers and applicants
25%OF USERS
Job seekers or trainees for science-adjacent roles who want a fast refresher of core high school science before interviews or coursework.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
High School Science Knowledge (HSSK)
High School Science Knowledge (HSSK)
Average
9.6
Normal range
7.511.7
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • 25 newtons to the right
    • 15 newtons to the right
    • 15 newtons to the left
    • 4 newtons to the right
    • Two continental plates collide and fold into mountains
    • One oceanic plate sinks beneath a continental plate
    • Two plates slide horizontally past each other
    • Plates move apart as new oceanic crust forms
    • Thymine
    • Cytosine
    • Guanine
    • Uracil
WHAT THE TEST MEASURES
About This Assessment

High School Science Quiz - Symptoms and Signs

How well do you remember the science taught in high school? Take this free 16-question trivia test covering biology, chemistry, physics, and Earth and space science. Along with core facts, you will apply principles to experiments, calculations, and everyday situations. Your score provides a broad summary of your current high school science knowledge rather than separate subject results. It is quick to complete, and no sign-up is needed.

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