Curated OER
Missing Numbers in Equations (B)
For this elementary algebra worksheet, 3rd graders identify the missing number in 32 subtraction equations. They find the value of each variable.
Curated OER
Missing Proportions
In this missing proportion worksheet, students solve for a missing variable to create a true statement. The two-step process of cross-multiplication and division may be used to solve given ratios. This one-page worksheet contains ten...
Curated OER
Equations in the Park
Students explore algebraic concepts using real life situations. In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.
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 plan, they find the value of words over ten letters long and...
EngageNY
Mid-Module Assessment Task: Pre-Calculus Module 5
Determine if any reteaching with a mid-module assessment task. The assessment covers the general multiplication rule, permutations and combinations, and probability distributions for discrete random variables.
Illustrative Mathematics
Sharing Markers
Let your first graders translate these word problems into subtraction sentences. Some of the equations involve finding the answer after Char gives some of her markers away, while others require finding the amount of markers Char started...
Physics Classroom
Spectrum
Scholars relate each of the colors in the spectrum, except indigo, by comparing their frequencies, wavelengths, and energy levels. Then, they compare each section of the electromagnetic spectrum when considering the same three variables.
Curated OER
Find the Area or Missing Length of the Polygon
For this area and perimeter worksheet, learners find the length or area of seventeen figures. The figures examined are triangles, trapezoids, parallelograms, rectangles, and hexagons. Some examples and solutions are provided.
Curated OER
Solving Equations Using Models
Explore mathematics by analyzing images. As they view pictures on the SMART Board, individuals must write corresponding algebraic equations. They utilize models to visualize the math expressions.
Curated OER
The Value of a Number
Students assess informal methods to solve real-world problems that utilize simple equations that involve one variable. They incorporate concrete objects to assist them in the solving of a variety of equations. The students are actively...
West Contra Costa Unified School District
Introduction to Solving Linear Inequalities in One Variable
Life isn't fair ... like inequalities. After first reviewing inequality symbols and how to read inequality statements, learners discover how to solve one-step inequalities and graph their solution sets.
EngageNY
Similarity and the Angle Bisector Theorem
Identifying and verifying reproducible patterns in mathematics is an essential skill. Mathematicians identify the relationship of sides when an angle is bisected in a triangle. Once the pupils determine the relationship, they prove it to...
Flipped Math
Parallelograms and Triangles
Expand area problems to incorporate prior knowledge. Pupils begin by reviewing the formulas for finding the area of parallelograms and triangles. The scholars apply previous learning of trigonometric ratios and the Pythagorean Theorem to...
Curated OER
Addends with Spiffy
Young scholars solve single variable equations. In this missing addend lesson, students solve problems with missing addends. Young scholars create a function box to help study numerical reasoning.
Curated OER
Measuring Segments
In this measuring segments activity, 10th graders solve 12 different problems related to determining the measurements of various segments. First, they determine each missing measure given the information. Then, students find the value of...
Curated OER
Using Formulas and Literal Equations
In this formulas and literal equations worksheet, young scholars solve and complete 36 various types of problems. First, they use the formula shown to convert each temperature from degrees Celsius to degrees Fahrenheit. Then, students...
Curated OER
Substitution
Students solve linear equations. In this algebra instructional activity, students use substitution to solve equations. They plug in the numbers for the missing variable and solve.
Curated OER
Missing Numbers in Equations (A)
In this missing numbers in equations instructional activity, students practice their math skills as they solve the 32 single digit subtraction algebra equations.
Curated OER
Missing Numbers in Equations (A)
In this missing numbers in equations worksheet, students practice their math skills as they solve the 32 division algebra equations.
Curated OER
Relations and Functions
In this relations and functions worksheet, 9th graders solve and complete 15 different problems that include completing a quotable puzzle. First, they solve each equation by determining the missing value. Then, students match that answer...
Balanced Assessment
Books from Andonov
To examine mathematical functions in a modeling situation pupils combine quadratic and step functions to represent a presented scenario. They both graph and write a function to represent data shown in a table.
Curated OER
Bar Models to Solve Word Problems
Students model inequalities as they solve for the missing variable. In this algebra activity, students model their inequalities and use it to identify less than, greater than and applying it to solving for the missing value.
Curated OER
Exponential Equations - unlike bases
In this algebra learning exercise, students solve exponential functions using common bases. They have to solv for the missing variable. There are 20 questions.
Curated OER
Exercise Set 3.3: Variation
In this variation worksheet, students solve 26 variation problems. Students determine the missing variable by using joint, direct, or inverse variation.