Lesson Plan
Curated OER

20 Tickets

For Teachers 1st - 2nd Standards
A great hands-on activity involving adding and subtracting, beginner mathematicians determine how many games can be played with 20 tickets. Instead of tickets, youngsters use 20 counters or linking cubes to represent the amount of...
Lesson Plan
Curated OER

Quinoa Pasta 2

For Teachers 9th - 12th Standards
Learners discover that a system of linear equations models this mixture of quinoa and corn in a collaborative task. Your learners receive all the relevant information in this second of three variants of tasks that ask them to find...
Lesson Plan
Curated OER

Quinoa Pasta 3

For Teachers 9th - 12th Standards
A mixture of quinoa and corn is for dinner in this collaborative task that sets up nicely as a system of linear equations. Your supper guests discuss numerical precision and percentages as they formulate a plan of how to solve the problem.
Lesson Plan
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Curated OER

Completing the Square

For Teachers 9th - 12th Standards
Solve equations by completing the square. The pupils factor quadratic equations and graph the parabola. They also identify the different terms in the equation and look for patterns.
Lesson Plan
Curated OER

Using Algebra to Explore Problem Space

For Teachers 7th - 9th
Students apply their knowledge of math by rewriting word problems using equations. In this word problem lesson, students build upon previous knowledge as they set up the correct steps to solve word problems. This lesson is full of hints...
Interactive
CK-12 Foundation

Systems of Linear Equations in Three Variables: Intersecting Planes - No Solution

For Students 9th - 12th
How many different ways can three planes intersect? The interactive provides three movable planes. Pupils manipulate the planes to determine the number of solutions possible based upon their intersections.
Interactive
Arcademics

Canoe Penguins

For Students 4th - 6th Standards
Scholars compete in a canoe race that challenges them to multiply two-digit numbers. The faster they solve equations, the faster their canoe makes it to the end. 
Lesson Plan
Curated OER

Solving Equations as Word Problems: Practice B

For Teachers 9th
Ninth graders investigate solving word problems.  In this Algebra I lesson, 9th graders explore the four step process for solving word problems:  Step 1-make a table of values, Step 2-identify the constant, Step 3-indetify the...
Worksheet
Curated OER

Solve for the Variable

For Students 5th - 6th
In this algebra worksheet, learners complete a total of  54 problems, solving for given variables. A website reference is given for additional resources.
Worksheet
Curated OER

Solve For Variables

For Students 4th - 6th
In this algebra worksheet, learners complete 72 problems, solving for given variables. A website reference is given for additional activities. 
Worksheet
Curated OER

Solving for Variables

For Students 5th - 6th
In this algebra worksheet, students solve for variable in a set of 54 problems.  A website reference is included for additional resources.
Worksheet
Curated OER

Solve for x

For Students 5th - 10th
In this solve for x worksheet, students solve for x by multiplying it with the number it is next to and solve the addition and subtraction problems they go with. Students complete 27 problems.
Lesson Plan
Curated OER

Solutions of Radical Equations

For Teachers 10th - 12th
Pupils define functions to be graphed using the Y= key and how to set up a standard viewing screen using Zoom 6. They complete a lab sheet for each of the three problems attached, completing the assignment outside of class.
Worksheet
Curated OER

Algebra Worksheet #3

For Students 6th - 7th
Learners subtract or add a whole number to both sides of the equal sign for fourteen problems. They divide by either two or three to find the value of x. Since this worksheet is online, you can create a new problem set each time you use it!
Worksheet
Curated OER

Writing Equations: Subtraction 0 to 20

For Students 1st - 2nd
Here are 9 subtraction problems all resulting in differences less than 20. Each problem is worded a different way: take away, minus, or subtract _ from _. This is great because it demonstrates the various ways subtraction problems may be...
Lesson Plan
Curated OER

Solving Logarithmic Equations

For Teachers 9th - 12th Standards
High schoolers solve logarithmic equations. They graph and plot logarithmic functions and use algebraic steps and the calculator to simplify and solve the equations.
Lesson Plan
Curated OER

Solving a Pair of Linear Equations by Graphing

For Teachers 9th - 12th Standards
Teach your math lovers how to solve linear equations by graphing. Students identify pairs of coordinates and use it to graph a line and use the TI to graph and observe the line.
Lesson Plan
Curated OER

Solving Systems using Elimination

For Teachers 9th - 12th Standards
Using elimination to find the point of intersection of two lines, students learn to solve systems of equation. They graph their solutions and use the TI to verify the solution.
Worksheet
Curated OER

Ready for the EOG

For Students 6th
In this fraction extension worksheet, 6th graders solve 6 problem solving equations with multiple choice answers involving values and algebra.
Lesson Plan
Pennsylvania Department of Education

Volume of Regular and Irregular Objects

For Teachers 5th
Fifth graders examine patterns and relate to equations to solve math problems.  In this patterns activity, 5th graders diagram, graph, use models and use tables to solve equations for real world problems.
Lesson Plan
Pennsylvania Department of Education

Volume of Compound Figures

For Teachers 5th
Fifth graders use patterns, models and relationships to solve equations.  In this equations lesson plan, 5th graders define vocabulary for equations and complete worksheets explaining variables and solving problems.
Lesson Plan
Curated OER

Solving Systems with Row Operations 1

For Teachers 9th - 12th Standards
Students solve systems of equations. In this algebra lesson, students use matrices to solve linear equations. They use reduced row echelon-form and scalar multiplier to simplify the matrices completely.
Worksheet
Curated OER

Balancing Act

For Students 7th - 10th
In this balancing chemical equations worksheet, learners learn how to use coefficients to balance chemical equations. They practice balancing 7 equations and are given one challenge equation to balance.
Interactive
Curated OER

Algebraic Equation Manipulation for Electric Circuits

For Students 10th - Higher Ed
In this electric circuit worksheet, learners use Algebraic equations to manipulate the electrical resistance of a conductor. The answer a series of 19 open-ended questions. This worksheet is printable and the answers are revealed online.

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