Curated OER
Pendulum Lab in 9th Grade Physical Science
Ninth graders conduct experiments to determine what affects the rate of a pendulum's swing. Working in small groups, they identify an independent variable to study and create an experiment to test their hypothesis. When tests are...
Center of Excellence for Science and Mathematics Education
A Sick Astronaut
Aspiring astronauts graph, interpret, and analyze data. They investigate the relationship between two variables in a problem situation. Using both graphic and symbolic representations they will grasp the concept of line of best fit to...
Curated OER
Speed and Experiments
In this speed and experiments instructional activity, students read about how to calculate the speed by using the change in distance divided by the change in time. They also read about experimental design and scientific method. Students...
Curated OER
The Slope of a Line
In this slope worksheet, students examine graph and determine the slope of a line. They determine coordinates of a point to make a true statement. Students identify the dependent variable and the independent...
Curated OER
Using Tables
In this using tables instructional activity, 9th graders solve and complete 10 various types of problems that include using tables to determine information. First, they write an equation to determine the total amount. Then, students...
Raytheon
Inequalities and Systems
For this one variable inequalities worksheet, middle schoolers circle the correct solutions, complete graphing problems, and solve for the variables. Students complete 37 problems.
Curated OER
First Degree Equations
Students establish a solid competence in solving all types of equations and a solid understanding of how variables and equations can be utilitzed to solve real life problems.
Curated OER
Forces and Graphing
Middle schoolers analyze graphs to determine relationships between variables and rates of change. They determine the basic concepts about static reaction forces. They determine the slope and equation of a line.
Curated OER
Evaluating Formulas
In this evaluating formulas learning exercise, 9th graders solve 10 different problems related to various types of formulas used in evaluating equations. First, they determine the value of the indicated variable. Then, students...
Curated OER
Evaluating Expressions
In this evaluating expressions instructional activity, 9th graders solve 10 different problems that include evaluating various forms of expressions. First, they evaluate the equations for the given values of x in each of the 4 boxes....
Curated OER
Solve Multistep Equations
In this multi-step equations worksheet, 9th graders solve and complete twenty-four different problems that include using a graphing calculator to complete. First, they solve for x in the first section. Then, students solve using the same...
Curated OER
Study the Fizz
Young scholars experiment to determine which bottle of soda has more dissolved carbon dioxide. In this solutions lesson, students use the scientific method to test the amount of carbon dioxide in bottles of soda. They identify and...
Curated OER
Integrated Algebra Practice: Linear Equations
In this linear equations worksheet, students solve 20 multiple choice and short answer questions. Students solve one variable equations by isolating the variables.
Curated OER
Hands-On Algebra
Seventh graders study linear equations. In this algebra instructional activity, 7th graders solve and write two step linear equations in one variable.
Curated OER
Test #2 Equations Review
In this equations review worksheet, students solve algebraic equations with one variable. They use inverse operations to solve for the unknown. Students translate word sentences to number sentences and then solve. This...
Curated OER
Decoding Machine
Students are introduced to the concept of variables and their uses. In groups, they are given a code in which they must find the value of the missing words. To end the lesson, they find the value of words over ten letters long and their...
EngageNY
Problems in Mathematical Terms
Whether scholars understand independent and dependent variables depends on you. The 32nd installment of a 36-part series has learners analyze relationships in real-world problems through tables. They determine independent and dependent...
EngageNY
Multi-Step Problems in the Real World
Connect graphs, equations, and tables for real-world problems. Young mathematicians analyze relationships to identify independent and dependent variables. These identifications help create tables and graphs for each situation.
EngageNY
Determining Discrete Probability Distributions 1
Learn how to determine a probability distribution. In the ninth installment of a 21-part module, future mathematicians use theoretical probabilities to develop probability distributions for a random variable. They then use these...
Curated OER
Complex Analysis: Complex Variables
In this complex variable instructional activity, students find the harmonic function of a problem. This two-page instructional activity contains explanations and examples, as well as three problems.
Curated OER
Complex Analysis: Complex Variables
For this complex variable worksheet, students use functional iteration to find the fixed points of a function. This two-page worksheet explains the functional iteration, the Julia Set and the Mandelbrot set. Four problems are included.
Curated OER
Solving IVP's by Separation of Variables
In this math worksheet, students examine the technique of separation of variables in the form of a quiz. Then they are asked to check the solution.
Curated OER
Chapter 3 - Objective 2.1 Variable Expressions
In this variable expression worksheet, students solve and check given one and two-step variable expressions using algebra. This one-page worksheet contains ten problems.
Curated OER
Simplify the equations for the variable y
In this simplifying equations learning exercise, students simplify equations containing an x and y variable. Students simplify 10 equations.
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