Curated OER
The Pythagorean Theorem Lesson 2
Learners discuss and review examples of the Pythagorean Theorem using a GSP, Geometer's Sketchpad, activity.
Curated OER
Factoring Polynomials 2
In this algebra worksheet, learners factor thirty-six polynomial expressions. All of the expressions are second degree polynomials. Twelve problems are the sum or difference of two squares, and one problem has a common factor for both...
Curated OER
Find the Missing Number
Kids can use the train themed number line to help them solve any of the 12 missing addend math problems. They must determine what plus the given number equals the provided answer.
Curated OER
The Bell Curve
Learners are introduced to the concepts of the normal curve, skewness and the standard deviation. They discuss how the normal distribution has been used and misused to support conclusions.
Curated OER
The King's Chessboard
Middle schoolers speculate on the better rate of pay: a dollar a day for 10 days, or a penny the first day, two pennies the second, doubling each day for 10 days. Start by listening to the story The King's Chessboard, by David Birch....
Curated OER
Addition Drill
A basic problem-solving worksheet has scholars completing 10 addition problems. The problems each involve two addends, and have single, double, and triple-digit numbers. Once they have found the sum, they locate the number from the...
Curated OER
Semester Review Worksheet: College Prep Algebra
In this semester review worksheet, young scholars simplify given expressions. They translate word sentences into algebraic expressions, solve equations through substitution, and find the value of a variable in a given equation. This...
Curated OER
Add and Subtract within 1000
Get some good practice with triple-digit addition and subtraction with these 10 problems. Only one addition problem requires regrouping, and none of the subtraction problems require borrowing. Question four turns into a four-digit...
Curated OER
College Prep Algebra Semester Review Worksheet
In this algebra worksheet, students review the concepts taught in an algebra 1 course. The review includes radical expressions, quadratic equations, scientific notation, rational expressions, factoring and simplifying expressions,...
Curated OER
Quiz: Word Problems with Consecutive Integers
In this consecutive integer worksheet, students read short word problems, write algebraic expressions, and then identify the consecutive integers described. This one-page worksheet contains ten problems.
Curated OER
Complex Numbers
In this complex numbers worksheet, 9th graders solve 10 different problems that include either adding or subtracting complex numbers. First, they determine the sum of the real components. Then, students determine the sum of the imaginary...
Curated OER
Addition Starter Pack: Volume 1 Sample
In this single digit addition worksheet, students solve six addition problems with sums less than ten with pictures next to each numeral for counting.
Curated OER
Adding: Written Questions
In this problem solving activity, students answer addition questions. In this written questions activity, students solve ten problems.
Curated OER
Directed Numbers
In this math learning exercise, students examine the values in order to find the sums of the positive and negative numbers with one digit.
Curated OER
Addition Chart
In this addition worksheet, students complete an addition chart by writing the sums of the numbers from 1 to 10. The numbers are not in order on the chart; students look at the factors in the rows and columns and add. Some numbers are...
Curated OER
Beyond Averages: Median, Mode and Range
In this median, mode and range worksheet, students complete a set of 10 multiple choice questions, clicking on an answer link to view correct answers.
Curated OER
Complete Number Sentences
In this addition activity, students solve 14 problems in which the missing addend in an addition problem is filled in. All problems will have a sum of 100.
Curated OER
Infinite Geometric Series
In this Algebra II learning exercise, 11th graders use their knowledge of infinite geometric series to solve problems such as determine in the sum of a series, solving word problems, and converting repeating decimals to fractions. ...
Curated OER
One-Digit Addition Exercises
In this addition worksheet, students complete a total of 10 problems, adding three 2-digit numbers together. A reference website for additional resources is given.
Curated OER
Adding 9 to a Single Digit
In this addition worksheet, learners practice adding 9 to 10 single digit numbers. Students write the sum of each problem in the boxes provided.
Curated OER
Adding 1 to a Single Digit
In this addition activity, students practice adding the number 1 to 10 single digit numbers. Students write the sum of each problem in the boxes provided.
Curated OER
Addition Exercises
In this addition exercise worksheet, students sum of sets of objects, writing the total in the 2nd column of a graphic organizer.
Curated OER
Hopping to Addition
In this addition practice worksheet, students find the sum of 16 equations on the lily pads. In addition, students use the codes to answer the riddle at the bottom of the sheet.
Curated OER
Two Digit Addition (No regrouping)
In this two digit addition without regrouping worksheet, 2nd graders will find the sums of 18 problems and solve 3 word problems.