Curated OER
Double Arrow Roads
In this mixed math operations learning exercise, students complete two double arrow roads math puzzles. In each colored box, students put a different math operation. Students pick a starting number and go through the puzzle, following...
Curated OER
Using Fact Families
In this fact families and operation sign worksheet, students complete the four number sentences for fact families and write the missing operation sign for numbers sentences. Students complete 6 fact families, 6 missing operations, and 6...
Curated OER
Chapter 9 - Objective 3.1 Radicals & Imaginary Numbers
In this imaginary numbers worksheet, students solve radical equations containing imaginary numbers. They multiply, divide, subtract and add problems. This one-page worksheet contains ten problems.
Curated OER
Basic Computer Hardware and Software
Learners see pictures and learn vocabulary of basic computer hardware and software. In this computers lesson plan, students are shown pictures of a screen, mouse, keyboard, and other computer parts that they should know and fill out a...
Curated OER
Mathematical Variety Worksheet
For this mathematical variety worksheet, middle schoolers use mathematical operations, less than/greater than, even/odd and number sequences to solve 9 problems. They can click on the Check box to determine whether their answer is correct.
Curated OER
Addition & Subtraction
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they write addition or subtraction about each picture. Then, students write the correct...
Curated OER
Basic Operations
In this basic operations learning exercise, learners identify incorrect answers in a multiplication chart. Without a calculator, they add and subtract positive and negative numbers. Students determine the price of a meal and complete a...
Curated OER
A Picture Is Worth at Least One Word
Students explore clip art pictures to create a rebus. In this clip art lesson, students define what a rebus is and then create their original rebuses. Students use clip art from the computer to design their rebuses.
Curated OER
Number and Number Relations: Lesson 4
Fourth graders investigate the use of addition and subtraction facts in different situations. They examine the relationship between addition and multiplication and determine which operation is needed to solve various problematic situations.
Curated OER
Inverse and Division
In this inverses worksheet, students analyze 20 basic multiplication facts. Students write the inverse corresponding division problem for each one.
Curated OER
Addition & Subtraction 2
In this addition and subtraction activity, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...
Curated OER
Compare Expressions
In this expression comparison worksheet, middle schoolers solve 14 pairs of expressions to determine whether they are greater than, less than , or equal to one another. Students also respond to 2 word problems.
Curated OER
Graphing Systems of Inequalities
In this systems of inequalities worksheet, 9th graders solve 10 different sets of problems that include graphing systems of inequalities. First, they graph each inequality separately. Then, students solve each system of inequalities and...
Curated OER
Chemistry Basics Practice Exam
In this chemistry practice worksheet, learners solve sixteen problems including identifying chemical and physical changes, calculating numbers with significant figures, naming compounds and writing formulas and converting from one unit...
Curated OER
Number Sense
Eighth graders participate in a lesson that is concerned with reviewing basic math concepts using the four operations. The activity is composed of a math game that is played by them.
Curated OER
Adding and Subtracting Like Mixed Numbers (1)
In this mathematics learning exercise, learners solve a number of problems by adding and subtracting similar mixed numbers. There are ten problems to solve on the sheet.
EngageNY
Read Expressions in Which Letters Stand for Numbers
Pencil in the resource on writing verbal phrases into your lesson plans. The 15th installment of a 36-part module has scholars write verbal phases for algebraic expressions. They complete a set of problems to solidify this skill.
Curated OER
Adding & Subtracting (Combining) Integers
Maintain a positive atmosphere in your math class with this fun lesson on adding and subtracting integers. After first explaining the rules for combining positive and negative numbers, this resource uses a comic strip...
Laura Candler
In the Dog House
Teach your young pups some new tricks with this math facts activity. Using a deck of cards and the included game board, pairs of young mathematicians draw cards and attempt to make products that are larger than their partners'...
Math Mammoth
Add & Subtract Integers Fact Sheet
Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to...
EngageNY
A Surprising Boost from Geometry
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication.
CK-12 Foundation
Multiplying Matrices by a Scalar: Column Vectors
Make connections between vectors and matrices through multiplication. Scholars use the interactive to view the effect of multiplying a matrix by a scalar. The interactive displays the resulting matrix and its corresponding column vectors...
Curated OER
The Secret of the Crystal Ball
Eighth graders use mathematical expressions to solve problems. In this basic properties of operations, 8th graders use prior knowledge and logical reasoning to solve equations. Students analyze an equation by solving a...
Curated OER
The Great Cookie Company
Fourth graders implement real life application of money, problem solving, economics, and consumer awareness. In this three week economics unit, 4th graders operate a business, write checks, balance accounts, and market their...