About This Lesson
Problem solving exercises to help, encourage and reinforce your pupils general-problem-solving strategies. It also helps to improve their maths thinking skills. Aligned to Common Core State Standard: 2.OA.3
Subject
Math — Operations and Algebraic Thinking
Grade Level
Grades K-2
Resource Type
Activity
Standards Alignment
Common Core State Standards
License
Standards
Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
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Great questions. Can also be used for 3rd and 4th grades.