معايير الولايات المشتركة الأساسية (الولايات المتحدة)
Grade 3
عدد معايير Grade 3: 11، ولكل منها أوراق مجانية تتدرب عليه. من 8 إلى 9 سنة
الأوصاف ملخصات قصيرة بصياغتنا الخاصة وليست النص الرسمي.
Operations & Algebraic Thinking
3.OA.A.2
Understand whole-number division as sharing equally or making equal groups.
3.OA.A.4
Find the unknown number in a multiplication or division equation, such as 8 × ? = 48.
أوراق جاهزة
3.OA.B.6
Understand division as finding an unknown factor (32 ÷ 8 means the number that times 8 makes 32).
أوراق جاهزة
3.OA.C.7
Multiply and divide fluently within 100 and know all products of two one-digit numbers from memory by the end of Grade 3.
تدرّب عليه
3.OA.D.9
Spot arithmetic patterns, including patterns in the addition and multiplication tables, and explain them.
أوراق جاهزة
Number & Operations in Base Ten
3.NBT.A.2
Add and subtract fluently within 1000 using place value and properties of operations.
أوراق جاهزة
Number & Operations: Fractions
3.NF.A.1
Understand a unit fraction 1/b as one of b equal parts of a whole, and a/b as a of those parts.
أوراق جاهزة
Measurement & Data
3.MD.A.1
Tell and write time to the nearest minute and solve problems about time intervals in minutes.
أوراق جاهزة
3.MD.D.8
Solve problems about the perimeters of polygons, including finding an unknown side length.
أوراق جاهزة
Geometry
3.G.A.2
Split shapes into parts with equal areas and name each part as a unit fraction of the whole.
أوراق جاهزة
Language
L.3.2.F
Use spelling patterns and generalisations (word families, syllable patterns, ending rules, word parts) when writing words.