共同核心州立标准(美国)
Grade 1
Grade 1共有 19 项标准,每项都有对应的免费练习单。 6–7 岁
说明是我们用自己的话写的简短概述,并非官方原文。
Operations & Algebraic Thinking
1.OA.A.1
Use addition and subtraction within 20 to solve word problems.
这项标准暂时还没有练习单。 自己制作练习单
1.OA.C.6
Add and subtract within 20, being fluent within 10, using strategies such as making ten.
1.OA.D.7
Understand the equal sign and decide whether equations with addition and subtraction are true or false.
现成的练习单
1.OA.D.8
Find the unknown whole number in an addition or subtraction equation, such as 8 + ? = 11.
现成的练习单
Number & Operations in Base Ten
Measurement & Data
1.MD.B.3
Tell and write time in hours and half-hours on analog and digital clocks.
Geometry
Reading: Foundational Skills
RF.1.3.B
Decode regularly spelled one-syllable words.
RF.1.4
Read grade-level text with enough accuracy and fluency to support comprehension.
Language
L.1.1.A
Print all upper- and lowercase letters.
L.1.2.D
Use conventional spelling for words with common spelling patterns and for frequent irregular words.
L.1.2.E
Spell untaught words phonetically, drawing on phonemic awareness and spelling conventions.
L.1.5.A
Sort words into categories (for example colours or clothing) to understand the concepts they represent.
Reading: Literature
RL.1.1
Ask and answer questions about key details in a text.
RL.1.3
Describe characters, settings and major events in a story using key details.
Writing
W.1.3
Write narratives that recount two or more events in order, with some details and a sense of closure.
现成的练习单