EngageNY
An Appearance of Complex Numbers 2
Help the class visualize operations with complex numbers with a lesson that formally introduces complex numbers and reviews the visualization of complex numbers on the complex plane. The fifth installment of a 32-part series reviews...
Curated OER
Adding and Subtracting Polynomials Using Algebra Tiles
Learners add and subtract polynomials. In this algebra lesson, students use algebra tiles to perform operation of polynomials. They model their problems and understand how to combine like terms using tiles.
Curated OER
Adding and Subtracting Like Fractions (1)
In this adding and subtracting like fractions instructional activity, students problem solve and calculate the answers to ten equations involving like fractions.
Curated OER
Finding the Next Term
In this sequencing of numbers learning exercise, students study, analyze and solve the next sequence or term of numbers in thirty-seven patterns of numbers. Students check their answers online as they go through the learning exercise.
Curated OER
Adding and Subtracting Like Fractions (6)
In this like fractions learning exercise, 5th graders add or subtract the like fractions. Students enhance their fraction addition and subtraction skills by solving the 10 problems.
Curated OER
Adding and Subtracting Like Fractions (9)
In this like fractions instructional activity, 5th graders enhance their fraction addition and subtraction skills by solving the 10 like fraction equations.
Curated OER
Adding and Subtracting Like Fraction
In this like fractions worksheet, 5th graders enhance their fraction addition and subtraction skills by solving the 10 like fraction equations.
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
Algebraic Fractions
In this algebraic fractions learning exercise, 9th graders solve 10 different problems that include adding and subtracting various algebraic fractions. First, they determine the common denominator in each pair of fractions. Then,...
Curated OER
Rational Fractions
In this rational fractions worksheet, 9th graders solve 10 different types of problems that include adding and subtracting. First, they factor each denominator completely, including constant factors, and express repeated factors in...
![Adding and Subtracting Fractions [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/217379/large/nzixntixlmpwzw.jpg?1315013716 "Adding and Subtracting Fractions [C] Worksheet")
Curated OER
Adding and Subtracting Fractions [C]
In this fraction learning exercise, students add or subtract like fractions, 10 problems total. Answers are included on page 2 and a link to more worksheets is present.
CK-12 Foundation
Addition and Subtraction of Polynomials: Sliders
Slide the coefficients to determine sums of polynomials. The interactive contains sliders to change the coefficients of an addend in a polynomial addition problem. Pupils determine the coefficients of the addend to arrive at particular...
Illustrative Mathematics
Rectangle Perimeter 2
While this activity is centered around expressions that represent the perimeter of a rectangle, it also hits at the fundamental concept of equivalent expressions, simplifing expressions, and like-terms. Classmates express their...
Charleston School District
Solving Equations with Variables on Both Sides
Where did all these variables come from, anyway? The previous lessons in the series ask learners to solve multi-step equations using the distributive property, combining like terms, and using inverse operations. Now scholars solve...
Curated OER
Adding and Subtracting Polynomials
In this polynomials worksheet, 9th graders solve and complete 22 various types of polynomials by adding and subtracting. First, they identify the like terms in each. Then, students combine the like terms and remove the brackets. They...
Curated OER
Adding and Subtracting Integers
In this adding and subtracting integers activity, students find the sum or difference of 9 problems. Students then evaluate 4 expressions given certain values.
Curated OER
Adding and Subtracting Polynomials
In this polynomials instructional activity, 9th graders solve and complete 12 different problems that include adding and subtracting. First, they identify and combine like terms. Then, students find each sum or difference using the...
Curated OER
Adding and Subtracting Polynomials
In this polynomials worksheet, 9th graders solve and complete 17 different problems that include adding and subtracting various polynomials. First, they determine the sum or difference of each equation listed, combining like terms when...
Curated OER
Ceramic Terms Crossword Puzzle
In this ceramic terms crossword puzzle worksheet, students use the 20 art clues to fill in the appropriate words pertaining to ceramic studies in order to solve the word puzzle.
Curated OER
Fractions: A Conceptual Approach
If you are teaching fractions to elementary learners this year, this Singapore Math presentation is essential to your curriculum. It addresses several basic fractions concepts in conceptual terms and figures, making each idea accessible...
Curated OER
Adding and Subtracting Like Fractions (7)
In this like fractions worksheet, 5th graders enhance their fraction addition and subtraction skills by solving the 10 like fraction equations.
Curated OER
Adding and Subtracting Like Fractions (10)
In this like fractions worksheet, 5th graders add and subtract the like fraction equations. Students solve 10 addition and fraction equations.
Willow Tree
Fibonacci and Other Sequences
Fibonacci is an interesting sequence that forms some unique patterns. Learners explore sequences that do not have the typical arithmetic and geometric patterns. They identify the pattern and find the next consecutive terms....
Virginia Department of Education
Adding and Subtracting Polynomials Using Algebra Tiles
Scholars learn how using algebra tiles to add and subtract polynomials can model how to combine polynomials. They use their newfound knowledge to complete a worksheet of problems.