Here is a detailed summary of free online tests available for high school students to assess whether they may be gifted:

1. Gifted Assessments by Psy-Ed: This site offers an online gifted screening test that aims to help parents answer the question: "Is my child gifted?" It provides a free preliminary assessment before any formal gifted evaluations. You can access this screening test here.

2. Rooted Rhythm Therapy: This website presents a quiz designed to help determine if a child exhibits characteristics associated with giftedness. It's a simple way to gauge whether a child's traits align with those of gifted children. For this quiz, visit Rooted Rhythm Therapy.

3. Testing Mom: This resource offers practice tests and sample questions tailored for gifted and talented assessments. The questions range in difficulty from kindergarten through 8th grade, making it a useful tool for high schoolers as well. Explore these practice tests on Testing Mom.

4. MentalUP: This platform features a free online IQ test suitable for kids of all ages, which does not require reading or writing skills. It aims to help users determine their IQ level, which can be a component in assessing giftedness. Check out the test at MentalUP.

5. Homeschool Boss: If you're interested in assessments for homeschool students, this site offers an online gifted test through the NWEA MAP test. Testing occurs on specific weekdays, providing results shortly after. Learn more about this option on Homeschool Boss.

6. Reddit Discussion: There’s a Reddit thread discussing a free online gifted test that was mentioned by parents. Some users have shared experiences on how the test worked for them and their children. You can read the discussion here.

7. MentalUP's Gifted Child Test: This page compiles information on gifted characteristics, various tests available, and includes a checklist to help ascertain if a child may be gifted. Visit the informative post at MentalUP.

These resources provide a comprehensive view of options available for high school students wanting to assess if they are gifted, offering a mix of quizzes, sample tests, and discussions for better insight.

Sources

Gifted Assessments | Online Gifted Child Screening TestFree Gifted Test for Children — Rooted Rhythm TherapyGifted and Talented Practice Test & Sample Questions - Testing MomFree Online IQ Test for Kids - MentalUPOnline Gifted Test - Homeschool BossHave you tried this free online gifted test? : r/Parenting - RedditGifted Child Test: Is My Child Gifted Checklist - MentalUP

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