Curated OER
Properties of Geometry
In this properties of geometry activity, 10th graders solve and complete 12 different problems that include various theorems. First, they draw a figure that illustrates the SAS inequality property. Then, students prove that two line...
Curated OER
Integrating Gandhian Principles of Communal Unity in Mathematics
Fourth through sixth graders incorporate Gandhian principles into Math curriculum. They explore Gandhi's teachings on communal unity and economic equality. This has quite a bit of information about Gandhi and his observations and...
Curated OER
Solving Absolute Value Inequalities
Start this activity with a brief description of how to solve absolute value inequalities. A space is provided to help classify the inequalities into types (greater than, less than, or equal to) and for learners to show how to graph their...
Curated OER
Comparing Fractions (D)
In this comparing fractions practice worksheet, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Curated OER
Comparing Fractions (C)
In this comparing fractions practice worksheet, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Curated OER
Comparing Fractions (E)
In this comparing fractions practice worksheet, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Curated OER
Comparing Fractions (I)
In this comparing fractions practice activity, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Curated OER
Comparing Fractions (J)
In this comparing fractions practice worksheet, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Curated OER
Comparing Fractions (H)
In this comparing fractions practice worksheet, 5th graders use an inequality sign or an equal sign as they compare 10 pairs of fractions.
Illustrative Mathematics
Log Ride
The rides at a theme park always have limits on weight or number of riders. This makes a natural example of the use of inequalities to solve real-world problems. Learners explore intuitive solutions using substitution to solve the...
Curated OER
Comparing Fractions (G)
In this comparing fractions practice worksheet, 5th graders examine 10 pairs of fractions. Students identify each of the pairs of fractions as greater than, less than, or equal to one another.
Curated OER
Comparing Fractions (F)
In this comparing fractions practice worksheet, 5th graders examine 10 pairs of fractions. Students identify each of the pairs of fractions as greater than, less than, or equal to one another.
Curated OER
Comparing Fractions (H)
In this comparing fractions practice worksheet, students examine 10 pairs of fractions. Students identify each of the pairs of fractions as greater than, less than, or equal to one another.
Curated OER
Comparing Fractions (I)
In this comparing fractions practice worksheet, students examine 10 pairs of fractions. Students identify each of the pairs of fractions as greater than, less than, or equal to one another.
Curated OER
Comparing Fractions (J)
In this comparing fractions practice worksheet, students examine 10 pairs of fractions. Students identify each of the pairs of fractions as greater than, less than, or equal to one another.
Curated OER
Compare Numbers to 1000 (D)
Learners use an inequality sign or an equal sign as they compare 100 pairs of numbers. All of the numbers have three digits. Good basic practice!
Curated OER
Compare Numbers to 1000 (E)
Elementary schoolers use an inequality sign or an equal sign as they compare 100 pairs of numbers. All of the numbers have three digits.
Curated OER
Lesson Plan 2: Linear Inequalities
Students investigate linear inequalities and the associated symbols. After a teacher demonstration, they translate given phrases into symbols. Students solve and graph solutions to linear inequalities. Using newspapers, they locate...
Curated OER
Absolute Value Inequalities
Learners solve inequalities. In this absolute value lesson, students solve inequalities containing absolute value. They graph the solution of each problem.
Curated OER
A Human Number Line
Eighth graders act out a number line using integers -10 to 10 on large cards. They practice addition and subtraction of these integers to gain explain the relative size of numbers.
Virginia Department of Education
Solving and Graphing Inequalities
You can't go wrong with a lesson that involves candy! Learners solve and graph one-variable inequalities and use candy to graph the solution. Individuals associate open circle graphs with life savers and closed circle graphs with round...
EngageNY
True and False Number Sentences II
Substitution is still the method of choice to verify number sentences. The detailed lesson has young mathematicians determining conditions for when number sentences are true or false through substitution. They learn to express these...
Curated OER
Working With Time
For this time worksheet, students convert hours to minutes, determine the equality or inequality of times, convert one time period to another [weeks to day, etc] and solve word problems.
Curated OER
Triangle Conjectures
Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...