Math Open Reference
Math Open Reference: Equations of a Line (Slope and Intercept Form)
The interactive resource investigates slope and intercept. Students adjust the sliders to control the slope (m) and the intercept (b) of the line. The equation and the line will change accordingly. Learners can also drag the origin.
CK-12 Foundation
Ck 12: Elem Math: One Step Conversions Between Multiples of 10
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to give the equivalent value of a digit in two different place value positions for numbers up to 10 million. Includes...
CK-12 Foundation
Ck 12: Elem Math: Relating Addition and Multiplication
[Free Registration/Login may be required to access all resource tools.] The video lesson explains the relationship between repeated addition and multiplication. The video is followed by a series of practice questions to assess student...
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Examples of Functions From Geometry
A guide to support parents as they work with their students in examples of functions from geometry.
University of Texas at Austin
University of Texas: Elementary Math Club: Number Paths
Learners explore connections between addition, subtraction, and multiplication. In addition, students review place value and learn about the distributive law. The lesson plan includes an overview and a lesson toolkit.
PBS
Pbs Learning Media: Central Tendency: Targeted Math Instruction
At the end of this lesson, students will be able to recognize and apply the concepts of mean, median, and mode in real-life problems.
PBS
Pbs Learning Media: Lines and Angles: Targeted Math Instruction
At the end of this lesson, students will be able to identify and apply the properties of lines and angles and understand the concept of parallel, perpendicular, complementary and supplementary angles, vertical angles, and parallel lines...
National Council of Teachers of Mathematics
Nctm: Illuminations: Resources for Teaching Math: Algebra Tiles
Try this hands-on approach to solving algebra problems with this interactive website. Students are able to "solve equations, substitute in variable expressions, expand, and factor".
University of Regina (Canada)
University of Regina: Math Central: Consumer Wise
This unit teaches students how to become a wise consumer. Some of the topics discussed are income, budgeting, credit, saving, and loans. Five different activities include objectives, worksheets, evaluations, and resources.
Math Is Fun
Math Is Fun: Long Division
The educational resource consists of notes about long division and a detailed example. Students can also practice the skill by completing the accompanying problems and worksheets.
Math Is Fun
Math Is Fun: Irrational Numbers
This learning resource investigates irrational numbers. Students learn about the concept by exploring images, definitions, and examples. Includes practice questions.
Other
Nz Maths Problem Solving Lesson Plans: Level 1
NZMaths, a New Zealand teacher resource, provides lesson plans for students in algebra, geometry, measurement, numbers, statistics, logic and reasoning.
Oswego City School District
Regents Exam Prep Center: Triangle Inequality Theorems
This tutorial discusses triangle inequality and provides practice problems for students to try out their skills. The teacher resource page contains a lesson plan for a yummy activity involving licorice.
University of South Florida
Fcat: Bungee M&m's: Teacher Notes
Young scholars will learn how to draw a line of best fit for a set of data using m&m's and a "Bungee."
US Census Bureau
Us Census: Percentage of People Who Walk to Work in Cities and Population Size
Using census data, students will create box plots to make inferences about the percentages of people who walk to work in cities of different population sizes (small, medium, and large). Students will use these findings to write a short...
Math Slice
Math Slice: Ruler Marking
This resource allows students to practice reading a ruler at any given point. Students are able to select the division of markings on the ruler before beginning practice. There are ten problems with instant feedback and an opportunity to...
CPALMS
Cpalms: Measure Up! Measuring to Make a Line Plot
[Free Registration/Login Required] In this lesson, students will generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch and show the data by making a line plot. This lesson includes an...
CPALMS
Cpalms: Area of Rectangles: A More Efficient Way?
[Free Registration/Login Required] In this lesson, students will connect the concepts of counting each square unit and multiplying the side lengths to compute the area of a rectangle. They will extend this knowledge by computing a side...
Other
Nz Maths Measurement Lesson Plan: Spoonfuls, Cupfuls, and Handfuls
This New Zealand Measurement lesson plan offers an excellent opportunity for young students to explore, in a hands-on context, the concept of volume using non-standard units. There is also a Home Link available to send home for parents...
Khan Academy
Khan Academy: Creating Assignments on Khan Academy
Learn strategies to browse, select, and assign resources and exercises appropriate for your specific students.
Wyzant
Wyzant: Simplifying Multiple Positive or Negative Signs
Students learn how to simplify multiple positive or negative signs. The resource consists of lessons with examples, a combining like terms calculator, an equation calculator, and a activity to check for comprehension.
Math Slice
Math Slice: Connect 4
This resource contains practice problems where students connect four numbers that create the given sum. Students are able to select the range of numbers they will be adding together.
Shodor Education Foundation
Shodor Interactivate: Lesson: An Introduction to Quadrilaterals
Quadrilaterals-parallelograms, rectangles, and trapezoids-are thoroughly introduced in this lesson plan for upper elementary and middle school students. Lots of resources are linked to it to help support the teacher and students....
CK-12 Foundation
Ck 12: Matrices to Represent Data
[Free Registration/Login may be required to access all resource tools.] A collection of resources to help students understand how to use matrices to represent and manipulate data, e.g., to represent payoffs or incidence relationships in...