Del Mar College
Divisibility Rules
There's a lot to remember when it comes to math concepts. Help scholars get a head-start to learning division with a reference page offering divisibility rules for the numbers two, three, four, five, six, eight, nine, and 10.
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Five by Two
Help young mathematicians read and interpret numbers from 1 to 10 and sequence them correctly with this card game. Using a deck of cards and two to three classmates, have one player hand out ten cards to each gamer and then put the extra...
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The Right Angle
In this geometry activity, 10th graders determine the answer to a vocabulary questions and then follow the give rules to place the answer in the appropriate place on the crossword grid. The one page activity contains 18 questions. ...
Willow Tree
Order of Operations
It's the classic please excuse my dear aunt sally strategy to remembering the order of operations. Young mathematicians practice to develop an understanding of the order of operations. Examples and practice problems include absolute...
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Worksheet 19 - Topographical Maps
In this map worksheet, students use information from given topical maps and locate the maxima and solve one dimensional wave equations. This two-page worksheet contains four problems.
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State Facts A Right Angle Puzzle
In this geometry worksheet, students create words making a right angles each time. There are 50 questions to be solved with an answer key.
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The Right Angle
In this algebra worksheet, 11th graders solve word problems creating a right triangle. Students determine the point and direction this turn of ninety degrees occurs. There are 4 questions with an answer key.
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The Right Angle
In this algebra worksheet, students rewrite word problems using an algebraic equation to find the answer. There are 14 questions with an answer key.
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Back to School Lessons
The beginning of the school year can be a time to delve into some broader issues.
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Odd Is In
Pupils play a game with coins and then use reasoning skills to develop a strategy for winning the game.
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Right Angles--Algebra Vocabulary
In this secondary mathematics instructional activity, students create a crossword review of algebra vocabulary. The students must determine the correct answer to each clue and then determine the correct placement for the term in the 12...
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Linear Inequalities
Ninth graders practice recognizing similarities and differences found in the graphing of inequalities and equations. Once observatioons are made they solve some of their own applying prior knowledge.
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Fra-Per-Dec
Students explore the concept of ordering fractions and finding equivalent fractions. For this ordering fractions and finding equivalent fractions lesson, students play a card game where students must collect 5 cards with equivalent...