Integral test
- Description
- Use the integral test to determine whether a given series is convergent or divergent.
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Use the integral test to determine whether a given series is convergent or divergent. |
Timed Test
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Perfect squares intro
- Description
- Factor quadratic expressions into the special products of the general form (x+a)² or (x-a)².
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Factor quadratic expressions into the special products of the general form (x+a)² or (x-a)². |
Timed Test
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Introduction to the ellipsis
- Description
- The ellipsis is used to show a pause in speech or that part of a sentence has been removed.
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The ellipsis is used to show a pause in speech or that part of a sentence has been removed. |
Timed Test
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Introduction to the parenthesis
- Description
- Parentheses are used to set off extra information from a sentence, show an interruption, or indicate a reference. Practice identifying their uses in this exercise!
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Parentheses are used to set off extra information from a sentence, show an interruption, or indicate a reference. Practice identifying their uses in this exercise! |
Timed Test
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Irregular plural nouns review
- Description
- Learn the plurals of some everyday irregular nouns!
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Learn the plurals of some everyday irregular nouns! |
Timed Test
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Irregular plural nouns: f to -ves
- Description
- Identify and use plural nouns whose endings switch from "f" to "ves."
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Identify and use plural nouns whose endings switch from "f" to "ves." |
Timed Test
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Lights Puzzles 2
- Description
- More lights puzzles!
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More lights puzzles! |
Timed Test
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Lights Puzzles X 1
- Description
- Lights puzzles with Xs
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Lights puzzles with Xs |
Timed Test
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Lights Puzzles X 3
- Description
- 5x5 lights puzzles with Xs!
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5x5 lights puzzles with Xs! |
Timed Test
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Limit comparison test
- Description
- Use the limit comparison test to determine whether series converge or diverge.
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Use the limit comparison test to determine whether series converge or diverge. |
Timed Test
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Limits basics challenge
- Description
- Review your understanding of the basics of limits with some challenge problems.
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Review your understanding of the basics of limits with some challenge problems. |
Timed Test
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Limits from equations challenge
- Description
- Review your limits from equations skills with some challenge problems.
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Review your limits from equations skills with some challenge problems. |
Timed Test
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Linear interpolation
- Description
- Calculate the position of a point using linear interpolation
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Calculate the position of a point using linear interpolation |
Timed Test
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Make bar graphs 1
- Description
- Practice creating bar graphs (bar charts) from data sets.
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Practice creating bar graphs (bar charts) from data sets. |
Timed Test
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Make picture graphs 1
- Description
- Practice creating picture graphs (pictographs) from data sets.
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Practice creating picture graphs (pictographs) from data sets. |
Timed Test
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Meet the conjunction
- Description
- Learn to identify your new best friend, the conjunction.
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Learn to identify your new best friend, the conjunction. |
Timed Test
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Metric conversions word problems
- Description
- Practice metric length, volume, and mass problems that require expressing measurements given in a larger unit in terms of a smaller unit.
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Practice metric length, volume, and mass problems that require expressing measurements given in a larger unit in terms of a smaller unit. |
Timed Test
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Find missing number (add and subtract within 20)
- Description
- Learn how to solve problems like "___ - 7 = 18" where you don't know one of the values in an addition or subtraction equation.
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Learn how to solve problems like "___ - 7 = 18" where you don't know one of the values in an addition or subtraction equation. |
Timed Test
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Modular addition
- Description
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Timed Test
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Modular multiplication
- Description
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Timed Test
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