Curated OER
Multiplying by Two-Digit Numbers
Sixteen multiplication equations give scholars practice finding the product of two-digit numbers. They have plenty of room to show their work, and are encouraged to do so thoroughly by two examples. Remind learners to include a comma in...
Curated OER
Basketball Addition Puzzle
In this math activity, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about basketball.
Curated OER
Baseball Word Puzzle and Addition Facts
In this math instructional activity, students solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about baseball.
Curated OER
Abraham Lincoln Addition Puzzle
In this math activity, students solve 50 basic addition facts below 20. Using the sums and the key, students decipher the secret message about Abraham Lincoln.
Curated OER
George Washington Addition Puzzle
For this math worksheet, students solve 45 basic addition facts. Using the sums and the key to the code, students will decipher the secret message about George Washington.
Curated OER
Basic Proportions Worksheet
In this middle school mathematics worksheet, students use cross multiplication to solve proportions. The interactive worksheet has a "step-by-step" link for an in-depth solution. The one page worksheet has twenty problems.
Curated OER
Dates
In this writing dates worksheet, students learn to write dates with the correct capitalization and punctuation. Students write 5 dates correctly. Students also write 5 dates using only numbers.
Curated OER
Decimals Worksheet Practice
In this decimal worksheet, students write decimals in words, complete word problems and write results in scientific notation.
Curated OER
The Long and Short of It
Fourth graders play a variety of ordering games to identify place value in whole numbers and decimals. They consider the importance of place value in dealing with money.
Curated OER
Addition Facts (Chinese New Year Puzzle)
In this math activity, learners solve 15 basic addition facts with sums up to 20. Using the answers and the code key, students decipher the secret message about Chinese New Year.
Curated OER
Benjamin Franklin: Find All Words
In this math worksheet, students work math problems to unlock the key to the message. Each problem is a single digit plus a single digit. A code is included at the bottom of the page. This site is a worksheet generator. Teachers may set...
Khan Academy
Khan Academy: Bonus: Equations for Points in Subdivision
Points on the control arm: Let's start with a shape with four control points, AAAA, BBBB, CCCC and DDDD, then use subdivision with weights (1,1)(1, 1)(1,1)left parenthesis, 1, comma, 1, right parenthesis.
