Scientific Notation: Quiz-Quiz-Trade Cards
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Scientific Notation: Quiz-Quiz-Trade Cards
Quiz-Quiz-Trade cards for writing large and small numbers in scientific notation, and back, Grade 8: 32 cards to cut out and fold, a question on the front and its answer on the back, such as 45,000 in scientific notation. Pair up, quiz, trade cards, find a new partner.
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- Pages
- 4
- Last updated
- Time
- About 15 minutes
- Printing
- Black and white
- Related curriculum
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Write very large and very small numbers as a number from 1 to 10 times a power of 10, change them back, and multiply and divide numbers written this way.
Reviewed by Mr. Robert Harrison, Teacher. How we check worksheets
How to use this sheet
- Have the child check the first number every time: it must be at least 1 and less than 10.
- Count the places the decimal point moves, and write the count as the exponent.
- Ask whether the number is big or small before choosing the sign of the exponent.
Common mistakes
- Writing 34 × 10³ as scientific notation. The first number must be less than 10: 3.4 × 10⁴.
- Using a positive exponent for a small number such as 0.0042. Small numbers have negative exponents.
- When multiplying, multiplying the exponents instead of adding them.
