Better Lesson
Better Lesson: Math Centers Measurement and Review
In order to pull small groups during math instruction, the rest of the students need engaging activities that they can complete independently. These centers allow students to practice a variety of math skills including measurement.
Better Lesson
Better Lesson: There's Six Sides to This Story It's a Hexagon!
Kindergarteners love to identify shapes in their environment. In order effectively do that, they must be able to recognize different shapes by their specific attributes. In this lesson kindergartners learn about the attributes of a square.
National Council of Teachers of Mathematics
Nctm: Illuminations: Shape Tool
This tool allows you to create any geometric shape imaginable. Squares, triangles, rhombi, trapezoids and hexagons can be created, colored, enlarged, shrunk, rotated, reflected, sliced, and glued together.
National Council of Teachers of Mathematics
Nctm: Illuminations: Making Triangles
Understand the mathematical meaning of a triangle and the idea of congruence, or sameness, in geometry.
National Council of Teachers of Mathematics
Nctm: Illuminations: Geometric Solids
This tool allows you to manipulate various geometric solids and investigate their properties.
National Council of Teachers of Mathematics
Nctm: Illuminations: Five Frame
The four games that can be played with this applet help to develop counting and addition skills.
Better Lesson
Better Lesson: Remarkable Rectangles
Rectangle is SO MUCH like triangle! Those darned angles--they'll get beginning learners! This is a fun way to practice rectangle!
Better Lesson
Better Lesson: Rockin' Rhombuses!
Rhombus, the mathematically correct term for "diamond" is the focus of this interactive lesson.
PBS
Pbs Learning Media: Constructing Triangles
This interactive exercise focuses on the appearance and manipulation of triangles.
PBS
Pbs Learning Media: Math + Arts: Abstract Sculpture & the Attributes of Cubes
In this lesson, learners will create cubes and identify the attributes of a cube, including discussion of edges, faces, vertices, and angles. Teacher resources are provided.
E-learning for Kids
E Learning for Kids: Math: Penguins: Addition
Meet Pickles the penguin and visit Antarctica for an addition adventure.
AAA Math
Aaa Math: Adding Using Words
At this lesson, try these addition problems that use words instead of numbers. The game keeps a running total of correct and incorrect answers, as well as a percent score of your correct answers.
AAA Math
Aaa Math: Addition Facts Adding 3 and 4
Practice your 3 and 4 addition facts using this online game from AAAMath.com. Running totals of correct and incorrect answers, as well as a percent score of your correct answers are shown to you while you play.
AAA Math
Aaa Math: Addition Facts: Adding 5 and 6
Practice your 5 and 6 addition facts using this online game. Running totals of your correct and incorrect answers, as well as a percent score of your correct answers are given.
Cyberbee
Adventures of Cyberbee: Add & Subtract (Lesson Plan)
Teacher directed lesson plan that focuses on number operations, particularly addition and subtraction.
NumberNut
Number Nut: Subtraction: Subtracting Through Twenty
Explains how to subtract numbers from twenty or less, with reference to using addition to find the difference.
NumberNut
Number Nut: Subtraction: Single Digit Subtraction
A quiz for practicing subtraction with one-digit numbers.
NumberNut
Number Nut: Let Math Begin With Addition
This introductory addition lesson, explores the relationship between adding and number patterns using a number pyramid designed by mathematician Carl Gauss. A short lesson with interesting facts and links to related games for practicing...
NumberNut
Number Nut: Subtraction: 1 to 10
Subtraction is about taking things away. Learn how to set up the problem and work with single-digits to 10. Then practice the skills with the two interactive subtraction activities.
Math Cats
Math Cats: Visit Tessellation Town on Tile Island!
Go to Tessellation Town on Tile Island and create a variety of tessellations.
Rice University
Rice University: Cynthia Lanius: No Matter What Shape Your Fractions Are In
Four basic geometric shapes - the triangle, parallelogram, trapezoid, and hexagon - are examined to determine how many of one shape fits "inside" another. For instance, how many triangles are "in" a hexagon. Ten questions with solutions...
Fun Brain
Fun Brain: Operation Order (Learning Game)
Players help Tortisaurus build a pyramid by assembling equations that match particular answers. Involves the application of whole-number addition, subtraction, multiplication, and division skills.
Mr. Martini's Classroom
Mr. Martini's Classroom: Kids' Subtraction Facts: Subtract Up to 6
Learners subtract numbers up to six. If the correct answer is chosen, the face smiles.