Number Pebbles
Item # PEBSUM
Yellow Door
$82.92
You'll get it fast. Usually arrives within 3 business days.
Product Overview
Ages 3+ / Grades PreK-K
Fun and tactile, these engraved stones give children the opportunity to get their hands and minds into math.
- The Sum Building Set includes the numbers 0-20, as well as operation stones, approx. 1-1/2" each
- Handy storage jar and activity ideas included
- Sum-building set is ideal for sorting, matching, number sequencing and exploring number bonds
- Use them with counters, number lines and other math manipulatives
PreK-K Core Standards
- K.OA.A.1. Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
- K.CC.A.3. Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20 (with 0 representing a count of no objects).
K-3 Core Standards
- K.OA.A.1 Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
- 1.OA.A.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
- 2.OA.A.1 Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
- K.OA.A.2 Solve addition and subtraction word problems, and add and subtract within 10, e.g., by using objects or drawings to represent the problem.
- 1.OA.C.5 Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
- 2.OA.B.2 Fluently add and subtract within 20 using mental strategies.2 By end of Grade 2, know from memory all sums of two one-digit numbers.
Specifications
Brand Name
Yellow Door
Age / Grade
Ages 3+ / Grades PreK-K
Alias
PEBSUM
Assembly Required
No
UPC
5060213760189
MPN
YUS1011
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