Curated OER
Adding And Subtracting Polynomials
Learners investigate the concept of adding and subtracting polynomials. They put terms in the correct order in order to solve them vertically. They simplify first with combining like terms and then conducting the calculations. The...
Curated OER
Rational Exponents
In this Algebra worksheet, students simplify expressions involving rational exponents. The one page worksheet contains explanation, examples and nine practice problems.
Illustrative Mathematics
Comparing Rational and Irrational Number
Algebra learners must know how to use rational numbers to approximate irrationals. This resource asks participants to decide which number is larger without using a calculator. It makes a great exercise to use as a five-minute transition...
Curated OER
Rational Equations
For this algebra worksheet, students find the common denominator for 8 problems so they can solve for x. The rational equations include binomial expressions as denominators for 5 of the problems.
Curated OER
The Integration of Exponential Functions
In this calculus activity, students solve problems using integration. They solve exponential functions using differentiation formulas. There are 12 problems with an answer key.
Curated OER
The Complex Numbers
In this algebra worksheet, pupils solve 16 problems involving imaginary numbers. In the first three, students find the square root of 3 negative numbers in terms of i. Nine problems involve addition, subtraction, multiplication and...
Pennsylvania Department of Education
Adding and Subtracting Rational Numbers to Solve Problems
High schoolers explore the concept of probability. In this probability instructional activity, students use area to determine probability. High schoolers use charts and spinners to help determine the probability of events such as...
Curated OER
Order of Operations
Students solve problems using the order of operation. In this algebra lesson, students perform order of operation working from inside the parentheses and exponents to multiplication and division in the right order. They evaluate...
Curated OER
Order of Operation
Students solve problems using the order of operation. In this algebra lesson, students solve problems using the PEMDAS. They work from the inside of a parentheses on outward as they solve the problem correctly.
Curated OER
Modular Arithmetic Station
Eighth graders find ways to use math everyday. In this algebra lesson, 8th graders model equation and problem solving as they multiply and divide numbers. They split up in to groups as they perform hands on operations.
Curated OER
Equations in Motion: Design and construct a mobile
Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...
Curated OER
Balancing Equations
Students balance equations using the correct method. In this algebra lesson, students solve linear equations using a virtual balance beam as a manipulative. They play games to reinforce the concept of equations being and staying balanced.
Curated OER
Fruity Math
Learners solve one step linear equations. In this algebra lesson, students manipulate their variables and numbers to answer each problem. They make sure the equations stay balanced at all times.
Curated OER
Dividing by a Monomial
In this algebra worksheet, 11th graders solve monomial divisions by making them like terms and reducing them to the lowest term. There are 10 questions with an answer key.
Curated OER
Walking Home II
Young scholars explore the relationship between distance and time. They analyze a situation involving distance traveled in a given period of time, represent the situation graphically and algebraically, and discuss the concept of slope as...
Curated OER
Cantilevers
Students perform an experiment to find the linear relationship between the appllied weight and the bend of the cantilever. In this linear relationships lesson, students follow detailed directions to set up an experiment. They add weights...
Curated OER
Balancing Equations and Using a Pyramid
Sixth graders complete worksheets and make journal entries to interpret mathematical expressions about the pyramids. In this equality by balancing equations lesson, 6th graders participate in groups or by themselves to complete exercises...
Curated OER
Distributive Laws
In this distributive laws activity, students solve and complete 8 different types of problems. First, they expand each equation by removing the brackets. Then, students remove the brackets and collect like terms in each. In addition,...
Curated OER
Evaluate Using Power Rule
In this algebra worksheet, students solve exponential logarithmic equations. They find the base or the exponent of the problem using logarithmic properties. There are 5 questions with an answer key.
Curated OER
Mach Number Problem Set
Students read a textbook about aerodynamics. They find out the definition of Mach number. They complete problems designed to demonstrate their ability to solve Mach number equations.
Curated OER
You Gotta Have Heart
Ninth graders investigate the concept of relations and interpret graphs and tables. They analyze given data and look for a pattern to determine if the numbers represent a function. Students practice solving scientific word problems that...
Curated OER
Combining Like Terms
In this combining like terms learning exercise, 9th graders solve and complete 10 different problems that include like terms. First, they identify the like terms in each equation. Then, students add all like terms together, making sure...
Curated OER
The football and Braking Distance; Model Data with Quadratic Functions
Students use the quadratic formula to solve application problems. The first problem relates to the path of a football thrown from the top of the bleachers. Students compute the time it will take the football to reach certain heights. In...