12 items found.

pan balance algebra using negative numbers 

FOUR-PAN ALGEBRA BALANCE

Item: LER7545
Unlike any other balance, this one makes it possible to physically show that -10. Weights placed on the outer pans represent negative integers and those placed in the inner pans represent positive integers. When you...
Price: $ 44.99
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PAN BALANCE JR.

Item: LER0898
Pan Balance Jr. Investigate capacity, mass and volume with this easy-to-use, durable, plastic balance. Clear, calibrated, detachable buckets can hold up to .5 liter of liquids or solids. Features compensator clips...
Price: $ 16.99
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NUMBER BALANCE

Item: EI-1070
What does it take to balance the scale? The Educational Insights Number Balance is a T-shaped scale with 20 weights that visually demonstrates number relationships and operations such as addition, subtraction, and...
Price: $ 22.99
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PAN BALANCE

Item: LER0897
Teach weight, measurement and grams with this strong, durable, plastic balance. Features detachable buckets for easy clean up, and for accurate measurement a sliding compensator for zero adjustments. The set includes...
Price: $ 22.99
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WEIGHTED NUMBERS

Item: LER2049
These red and blue numbers in 5 gram weight increments (5 grams to 50 grams) let you teach about number value, weights and early number skills. When used with Primary Bucket Balance (LER 1521) you can demonstrate 2 is...
Price: $ 14.99
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RAINBOW FRACTION MATH BALANCE

Item: LER2498
Rainbow Fraction® Math Balance LER: 2498 Price: $ 24.95 Each Age: 6 to 8 Quantity Select Item A new way to compare fractions! The Rainbow Fraction® Math Balance is a great tool to demonstrate the relative...
Price: $ 26.99
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MATH BALANCE

Item: LER0100
Ingenious balance demonstrates number relationships in a concrete way. As children manipulate it, they gain insight into abstract concepts of number operations, algebraic equations and laws of arithmetic. Set includes...
Price: $ 22.99
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ALGEBRA TILES WORKBOOK

Item: LER7539
This is a great way to introduce hands-on algebra concepts using the Student Tiles Set (LER 7540). Students will learn concepts related to: the Zero Principle, Polynomials and Trinomials. Addition, multiplication and...
Price: $ 7.99
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BABY BEAR BALANCE SET

Item: LER0779
Explore measurement with Baby Bearâ„¢! Clear balance buckets remove easily for emptying and allow students to see what they have placed inside them. Cover buckets with lids for use as measurement platforms. Buckets...
Price: $ 29.99
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SCIENTIFIC CALC-U-VUE

Item: LER0044
Perfect for algebra, geometry and trigonometry! This solar-powered calculator features logarithms, scientific notation, pi, angle units and factorial functions as well as sine, cosine, tangent and their inverses....
Price: $ 21.99
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SCIENTIFIC CALC-U-VUE 10-PK

Item: LER0045
This set of 10 scientific calculators is perfect for teaching algebra, geometry and trigonometry in the classroom! These solar-powered calculators feature logarithms, scientific notation, pi, angle units and factorial...
Price: $ 199.99
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SMART SNACKS COUNTING COOKIES

Item: LER7201
Learning to count and recognize numbers is a sweet treat with these colorful counting cookies. Includes 10 cookies with numbers 1-10 on the bottom and the corresponding number of counting chips on the top. Cookies...
Price: $ 16.99
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12 items found.
 

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