MATHEMATICS

The set consists of 4 metal frames with bottoms.

Make an analytical study of triangles.

Insets are equilateral triangles divided into 1, 1/2, 1/3, and 1/4.

Frame size: 5.5 x 5.5 inches.

This material represents 3 cases of the Theorem of Pythagoras.

The material consists of 3 green metal plates with bottoms, and blue, red, yellow and white inset pieces.

A thick white and green metal plate calibrated from 0 to 100 for positioning the fraction piece to be converted to a decimal.

A thick white and green metal plate calibrated in 360 degrees for positioning a fraction piece to be measured.

The red whole and cut-out labeled circles are stored in a wooden box with 10 compartments.

Leveled puzzle cards teach parts of a whole, equivalencies, common denominators, and multiples.

Each Fraction Pie Puzzle is a puzzle and a conceptual fraction lesson, all rolled into a fun activity.

Select a card, place the starting pieces, and then complete the circles with the remaining fraction pie pieces. Will one-third solve the puzzle? What about 2 one-sixths?

This kinesthetic way to reinforce basic fraction concepts teaches children how fractional parts make up a whole and about equivalencies, common denominators and multiples.

Leveled from easy to difficult and self-correcting, the puzzles are perfect as a small group or center activity. It's an entertaining way for children to challenge their brain and understand fractions.

Includes:

The Decimal Fraction Material is used for the introduction of decimal number formation and for performing the operations of addition, subtraction and multiplication with decimal and whole numbers.

A beech wood box containing yellow, square rules figures for the area exercises.

A stand for plane geometric form exploration that facilitates in the measurement of height. For use with the Constructive Triangles and the Yellow Triangles For Area. Scale is in centimeters.

This material is used in the elementary classroom for the study of lines, measurement of angles, and the construction and analysis of plane geometric shapes.

Boost early geometry, critical thinking and fine motor skills with the help of the included Challenge Cards.

Use the 6 different stick-and-ball shapes to craft 2D and 3D shapes.

Includes 58 pieces, 10 Challenge cards and Activity Guide.

STEM.org certified as an educational product.

20.3 x 21 x 5.1 cm

Ideal for ages 5+

• HANDS-ON lessons in symmetry, perimeter, area, surface area, and volume.
• GREAT way for students to identify, analyze, compare, and compose 3-D shapes.
• Each three-inch shape folds flat, allowing for illustration of a three-dimensional shape's two-dimensional properties.
• Transparent geometric shapes plus their corresponding fold-up net inserts include - cylinder, square pyramid, cube, rectangular prism, cone, hexagonal prism, triangular pyramid, and triangular prism
• Grades 2+/Ages 7+