CK-12 Foundation
Factorization of Quadratic Expressions: Boxes for Factoring
Create rectangles from the terms of a trinomial. The interactive provides virtual algebra tiles for participants to use to create quadratic trinomials. Pupils use the tiles and arrange them into a rectangle to find the factors of the...
CK-12 Foundation
Simplify Products or Quotients of Single Variable Expressions: Quotients of Single Variable Expressions
Investigate division within an algebraic term using an inquiry-based lesson. Individuals adjust sliders and watch as the simplification of the term changes. Questions help guide them to important conclusions.
CK-12 Foundation
Single Variable Expressions: Neighborhood Block
The number of bicycle wheel turns is as good as any way to describe the distance from school to home. An interactive lets young mathematicians determine the number of city blocks a person bicycles. They use this information along with an...
Mathed Up!
Collecting Like Terms
Gather all similar terms together. Initially created to aid in the review of the General Certificate of Secondary Education, the resource provides opportunities to practice collecting like terms in algebraic expressions and multiplying...
Curated OER
Math Sheet #5 Systems Of Equations
Solve systems of equations using the substitution or elimination method. Kids can practice by solving each of the five problems on this one-page worksheet.
Mathematics Vision Project
Module 6: Congruence, Construction, and Proof
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This...
Los Angeles County Office of Education
Assessment For The California Mathematics Standards Grade 6
Test your scholars' knowledge of a multitude of concepts with an assessment aligned to the California math standards. Using the exam, class members show what they know about the four operations, positive and negative numbers, statistics...
Concord Consortium
Boards IV
Build a connection between algebraic sequences and spreadsheets. Learners examine a specific folding pattern and convert the pattern into a spreadsheet. The goal of the spreadsheet is to produce a sequence of a specific pattern modeled...
Rice University
Precalculus
Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...
Curated OER
Volume of Solids: Algebra/Geometry Institute
Use this volume of solids lesson to have learners find the surface area and volume of cylinders, pyramids, and prisms. They place cubes inside three-dimensional figures to determine the volume. Worksheets and answers are provided.
Mathematics Assessment Project
Bestsize Cans
Traditional calculus problem made simple. In the high school assessment task, learners determine the minimum surface area for a can of a given volume using algebraic and numerical methods to solve the problem. No calculus...
Mathematics Assessment Project
Funsize Cans
Designing fun-size cans ... what fun! Class members use the provided questions to determine the dimensions of a can with a minimum surface area for a given volume. The task allows learners to use graphs or algebraic manipulation to...
CK-12 Foundation
Visual Patterns: Building the Queen's Tower
A resource fit for a queen. Scholars recognize and continue a pattern in towers people are building for a queen. They write and use an algebraic expression for the number of tiles in the towers.
Mascil Project
Closed Greenhouses
Controlling the efficiency of a greenhouse is a mathematical task. A collaborative project challenges learners to create an efficiency plan for a closed greenhouse. Using algebraic equations, they consider a set of constraints, design...
5280 Math
Aquarium Equations
Take a look at linear functions in a new environment. A three-stage algebra project first asks learners to model the salt concentration of an aquarium using linear functions. Then, using iterations, pupils create a set of input-output...
Virginia Department of Education
Translate and Evaluate
Hopefully nothing gets lost in translation. Pupils translate between verbal phrases and algebraic expressions. They then use candy to determine what values to substitute into the expressions.
Illustrative Mathematics
Global Positioning System II
Intricate details of a modern technology that many of us take for granted in our phones, computers (and some cars) are laid bare in a short but deeply investigative activity. The math behind a seemingly simple GPS device...
Curated OER
Coordinates Algebra Game
In this coordinates worksheet, students solve the algebra problems by solving for x in the box that is called out by the coordinate. Students complete 16 problems.
Curated OER
Quadratic Inequalities
In this quadratic inequalities worksheet, 9th graders solve and graph 10 different problems that include various forms of inequalities. First, they solve each equation shown algebraically. Then, students state the solution set of the...
Curated OER
Algebra Worksheet #4, Find the Value of X
For this math worksheet, learners find the value of x when it is the numerator of a fraction. Each problem involves a fraction added to a whole number or a whole number subtracted from the fraction. Answers are at the bottom of the page....
Curated OER
Algebra - Magic Tricks
In this algebra magic tricks learning exercise, students identify and solve 4 different problems that include interpreting riddles to get a number. First, they read the English version on the left and follow the steps to solve the...
Curated OER
Algebra: Expressions and Addition Properties
In this algebraic expressions and addition properties learning exercise, students write an algebraic expression for each word phrase. Students then translate each algebraic expression into words. In this third set, students evaluate each...
Curated OER
Algebra Vocabulary
In this algebra vocabulary worksheet, students read a word box containing 12 words pertaining to algebra. Students find each word in a word search.
Curated OER
Algebra: Expressions and Addition Properties: Practice
In this algebraic expressions and addition properties worksheet, learners write an algebraic expression for each word phrase in the first set of problems. Students then translate each algebraic expression into words in the second set. In...