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Curated OER
Sum Puzzles
In this number puzzles learning exercise, 3rd graders fill in and solve 3 shaped puzzles by following the directions on each one precisely. Students deal with numbers from 1 to 13.
Curated OER
Fraction Magic Squares
In this math activity, students investigate the magic squares and fill in the missing values with the fractions. The sheet is intended as a teacher's guide.
Curated OER
Read and Write Numbers to 50
In this numbers to 50 worksheet, students learn to read and write numbers that count to 50. Students use square units to count in the first two problems and finish with four word problems.
Curated OER
Five Square
In this online interactive five square math instructional activity, students use their math skills to fill in the 15 blanks with the appropriate numbers to solve the math puzzle.
Curated OER
Thanksgiving Cross Number Puzzle
For this math crossword, students solve fifty-five puzzles to complete the crossword. The crossword has a Thanksgiving Theme.
Charleston School District
Pythagorean Theorem and Converse
You've heard that it is true, but can you prove it? Scholars learn the Pythagorean Theorem through proof. After an overview of proofs of the theorem, learners apply it to prove triangles are right and to problem solve. This is the second...
Virginia Department of Education
Distance and Midpoint Formulas
Small groups work through two guided activities to derive the distance and midpoint formulas for the coordinate plane. The activities begin with concrete examples and move to abstract.
Inside Mathematics
Two Solutions
Many problems in life have more than one possible solution, and the same is true for advanced mathematics. Scholars solve seven problems that all have at least two solutions. Then three higher-level thinking questions challenge them to...
Curated OER
Simple Area of a Rectangle
These rectangles have everything scholars need to find the area, but none of them has units. Beginners to this skill multiply the length and width, all of which are whole numbers, to calculate and record the area for each. Consider...
Noyce Foundation
Pizza Crusts
Enough stuffed crust to go around. Pupils calculate the area and perimeter of a variety of pizza shapes, including rectangular and circular. Individuals design rectangular pizzas with a given area to maximize the amount of crust and do...
Inside Mathematics
Graphs (2007)
Challenge the class to utilize their knowledge of linear and quadratic functions to determine the intersection of the parent quadratic graph and linear proportional graphs. Using the pattern for the solutions, individuals develop a...
Curriculum Corner
Spring Find a Fact Addition
Test scholars' knowledge of addition facts with a festive worksheet that makes adding a two-person game. Pairs examine a grid of numbers to locate and color addition facts. Last person to color three squares wins!
Curated OER
7th Grade Mathematics Booklet
In this 7th grade mathematics compilation worksheet, 7th graders solve and complete 40 various types of mathematics problems. They determine the measure of various angles and the side-lengths in integers of a square. Students also...
Curated OER
The Real Number System: Rational or Irrational
In this real numbers worksheet, students determine if 14 expressions when simplified are rational or irrational. Students take the square and cube roots of numbers to determine if the result is rational or irrational.
Curated OER
Hundreds, Tens, Ones
In this place values instructional activity, students solve the six word problems using place value numbers in the ones, tens, and hundreds. Students use base ten blocks and square unit blocks to help them solve the problems.
Curated OER
Mystery Numbers
In this mystery numbers worksheet, students solve 4 different word problems that include guessing numbers described. First, they determine a two digit number that has the sum equal to 6. Then, students determine a two digit number that...
Curated OER
Number Squares
In this order of numbers worksheet, learners write a number in each square of a 9 square grid. Students must write the numbers in order down and across. Only one number is provided in each square.
Curated OER
Irrational Numbers
In this irrational numbers activity, 9th graders solve 10 different problems that include determining the approximations of various irrational numbers. First, they solve each irrational number in the first set to the nearest tenth. Then,...
Curated OER
Magic Squares
In this magic squares activity, students solve 3 different magic squares shown on the sheet. First, they identify the numbers already used in each square. Then, students determine which number goes in each blank to equal the same sum in...
Curated OER
10-4 Practice: Factoring Differences of Squares
In this practice worksheet, students factor the differences of squares and identify prime expressions. Polynomials contain one or more variables, with exponents. Students complete 42 problems. An answer key is provided.
Curated OER
Entry 1 Numeracy Practice--B
In this numeracy practice instructional activity, students answer thirteen word problems by following the directives given as they read through each one.
National Council of Teachers of Mathematics
Do I Have to Mow the Whole Thing?
In this mowing worksheet, learners find the area of given rectangles. They determine the combinations of lengths and widths that generate a given area. Learners graph given points. This two page worksheet contains sixteen multi-step...
Curated OER
Multiplying a 3-Digit Number By a Single Digit
In this multiplication worksheet, students review steps and solve problems. In this problem solving worksheet, students find nine products.
Curated OER
Subtraction: Number Square
For this subtraction worksheet, students use a hundred chart to find the differences. In this short answer worksheet, students solve ten problems.