CK-12 Foundation
Ck 12: Interactive Geometry: 1.6 Area or Perimeter of Triangles/ Quadrilaterals
Explore finding and measuring perimeter of figures.
Quia
Ixl Learning: Perimeter
Brush up on your math skills relating to perimeter then try some practice problems to test your understanding.
PBS
Pbs: Count on It!: Blossom and Snappy Redecorate, Part 1
Blossom and Snappy start to make a container garden in a cardboard box. The dirt seeps through onto Robbie's carpet so they go to the carpet factory to figure out the most cost-effective way to fix it. They also go to a home improvement...
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Geometry and Measurement Word Problems
A guide to support parents as they work with their students in geometry and measurement word problems.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Multi Digit Multiplication and Division
A guide to support parents as they work with their students in multi-digit multiplication and division.
PBS
Pbs: Geometry and Classification of 2 D Figures: Bianca Busts a Move
In this video from Cyberchase, Bianca breaks her friend's tabletop when she's practicing dance moves in his living room. She uses measurement and geometry to get a new piece of wood that will fit the table exactly. The accompanying...
PBS
Pbs: Count on It!: Blossom and Snappy Redecorate, Part 2
Blossom and Snappy redecorate the messy garage which involves measuring lengths and calculating area. They learn some ideas on redecoration by visiting a furniture store, a neon company, and an art supply store. They turn junk into...
Other
Nearpod: Circles: Area and Circumference
In this lesson on circles, 7th graders will learn how to find the area and circumference of circles, semicircles, and compound shapes using formulas.
E-learning for Kids
E Learning for Kids: Math: Castle in the Clouds: Area and Perimeter
Students will complete a series of learning games to explore area and perimeter.
E-learning for Kids
E Learning for Kids: Math: Surfing: Length
Play interactive games to explore length, perimeter, and decimals.
E-learning for Kids
E Learning for Kids: Math: Castle in the Clouds: Surfaces: Area and Time
Students will play a variety of learning games to explore and practice area and timelines.
E-learning for Kids
E Learning for Kids: Math: Rice Field: Area and Perimeter
Tu's rice field needs its perimeter measured. Can you help?
E-learning for Kids
E Learning for Kids: Math: Living in the Mill: Length, Area, Volume, Time
On this interactive site students learn to estimate lengths and distances using kilometers, explain the difference between perimeter and area, and measure the volume of a 3D object by counting the cubic centimeters.
Other
Nearpod: Perimeters of Polygons
In this lesson on finding the perimeter of rectangles, 3rd graders learn key vocabulary, explore grid paper, and apply their learning to a real-world situation.
E-learning for Kids
E Learning for Kids: Math: Dojo: Area, Measurement, and Angle
Students will play learning games to explore area, measurement, and angles.
AAA Math
Aaa Math: Perimeter of a Square
Students are taught how to calculate the perimeter of a square. Extra practice drill problems are also included.
AAA Math
Aaa Math: Perimeter of a Rectangle
Students are taught how to calculate the perimeter of a parallelogram. Extra practice drill problems are also included.
Ministry of Education and Employment of Spain
Red Escolar: Perimetros
In Spanish. This site has a simple explanation on how to find the perimeter of a plane figure. It also contains an activity of following the path of a light and a brief biography of Oenopides de Chios.
Wolfram Research
Wolfram Math World: Circumference
This site provides the formula for circumference. Links are provided.
Mr. Martini's Classroom
Mr. Martini's Classroom: Teacher's Figure Library: Geometric Figures
This interactive resource provides an example picture of the geometric figure chosen by students to review.
Other
Mathpower: Math Fundamental Assignments
Math variety of concepts, this colorful website is sure to give your students the chance show what they know. Concepts covered include rounding, division with decimals, order of operations, ratio, percent, multiplication, and division of...
Learning Wave Communications
Learning Wave: Geometry, Section 2
Geometry concepts are briefly discussed at this site, including volume of a cylinder, parallelograms, circles, trapezoids, and triangles. Sample problems and applications are included for practice.
Sophia Learning
Sophia: Using Triangles to Examine Quadrilaterals: Lesson 5
This lesson demonstrates how to determine properties of quadrilaterals by using triangles. It is 5 of 5 in the series titled "Using Triangles to Examine Quadrilaterals."
National Council of Teachers of Mathematics
Nctm: Figure This: Fractals
Can you figure out what pattern comes next? Explore patterns and perimeter in this math challenge on fractals. A one page activity from the NCTM Math Challenges for Families collection.