Math Pre-Algebra and Algebra 567
Math Number Balance
This unique balance helps students understand
number operations, greater than/less
than, and even simple algebraic equations.
Includes: twenty 10g weights, self-adhesive
labels, and instruction book. 81⁄2" tall. Grades
K-6.
32501. Each ................................................ $30.15
Working
With
The Math Balance
With more than 60 activities
in this book, students
develop a deeper
understanding of the
arithmetic concepts of
quantity, composition
and decomposition of
numbers, place value, the four operations,
and the Commutative and Associative
Properties. Alignment of activities with key
math concepts and correlation to the CCSS
included. Comes with digital book on CD that
includes a virtual math balance. Works on all
types of computers and all brands of interactive
white boards. 72 pages.
23475. Each ................................................ $21.35
Addition/Subtraction &
Multiplication/Division Integers
Quizmos
Improve computational skills with these
games. Addition/Subtraction game answer
problems by finding a corresponding answer
on game boards. Multiplication/ Division
game is of positive and negative numbers.
Games include 36 double-sided game boards,
120 color-coded calling cards, plastic markers
and guide. 2-36 players. Grades 4+.
20190. Add/Subtract ................................. $22.60
20191. Multiply/Divide .............................. $22.60
Integer
Flash Cards
Double-sided,
61/4" x 33/4"
flash cards
provide practice
for solving
(1)
problems with
positive and negative numbers using multiplication,
division, addition and subtraction.
Level 1 consists of equations using two numbers.
Level 2 uses 3 or more numbers.
Includes: 105 flash cards and instructional
guide with extension activities. Grades 5-8.
24934. Each .............................................. $11.95
Magnetic Algebra Tiles
Make quick work of modeling algebraic principles
and creating concrete models. Magnetic
write and wipe shapes for whole-class demonstrations
or hands-on student work. Largest
piece measures 5” x 5”. 72 pieces/set.
76841. Set. .................................................. $17.30
Algebra/Exponents
96 double-sided cards - 48 Exponents, 1 and 2
Dot; 48 Algebra, 1, 2 and 3 Dot. Add, subtract,
multiply or divide to make 24. Use all
four numbers, but use each only once. Grade
7+.
30088. Each ............................................... $30.80
Graphing
Inequalities
Quizmo
Practice solving
graphing inequalities
on a number line. Level 1 single-step computation
practice and graphing on 1 inequality.
Level 2 multi-step computation practice
with graphing on one or more inequalities on
a number line. 2-40 players. Grades 5+.
24932. Each ............................................... $22.60
Great Race across China
Find the value of an unknown variable in an
algebraic equation while visiting many historic
areas in China. Level 1 equations use single
step computation. Level 2 multi-step
problem solving. Grades 4+.
Algebra Balance
Lets you demonstrate that -1<0. Weights
placed on outer pans represent negative integers,
and those placed in the inner pans represent
positive integers, making it possible to
demonstrate that (-1)+(+1)=0. Includes: 4 pans,
4 canisters, weights and guide. Grades 6+.
26519. Each .............................................. $55.60
Mini Number Balance
Designed to help students gain insight to
abstract number and operations concepts,
algebraic equations, and more. With this balance
you can display number relationships of
equal to (=), greater than (>), or less than (<),
basic operations skills and more with this selfchecking
balance. Includes: 4.4" H balance, 20
hanging masses, 4 removable plastic compensators
and activity guide.
25020. Each ................................................ $5.95
25021. Set of 10 ........................................ $54.60
Teachers Number Balance
Includes scale, 20 x 10 g weights and teacher’s
notes. 8" tall.
25022. Each .............................................. $22.60
Cautionary Warnings. See Page II. 24938. Each ............................................... $17.30
(1)
(1)
Positive and
Negative
Number Dice
Set of 12 plastic, 3⁄4"
dice which six are
numbered -6
through -1, and 6
dice with numbers 1 through 6. Provide practice
in basic operations, greater-than/ lessthan,
random number sets, simplifying/combining
integers and pre-algebra skills. Grades
4+.
22741. Set .................................................... $9.45
Integers
96 double-sided cards - 1, 2 and
3 Dot. Add, subtract, multiply or
divide to make positive 24. Use
all four numbers, but use each
only once. Also solve for negative 24. Each
card has at least one positive and one negative
solution. Grade 7+.
30050. Each ............................................... $30.80
(1)
(1)
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