Addition and Subtraction Word Problems

Content and Instructional Strategies

Classroom Resources

Management Strategies

Standards

Standard - CC.2.2.1.A.2 Understand and apply properties of operations and the relationship between addition and subtraction.

Standard - CC.2.2.1.A.1Represent and solve problems involving addition and subtraction within 20.

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Materials, Resources, and Technology used

White boards, markers, paper, Ziploc bags full of note cards prepared by the teacher, pencils. Smart Board, Book, Elmo

Assessment Types

Student Engagement

number lines on the desk, number posters on the line, group titles hanging from the ceiling.

Listening closely, writing while listening, asking and answering questions, repeating phrases.

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Calling on students and asking for answers, thumbs up and down, students showing their work on the smart board, asking students if the met their target for the day.

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Solving word problems with addition and subtraction.

Collaboration, breakout groups, demonstration, giving students the option to show their work, checking in

Diversity and Differentiating

-Reminding students of learning goals,
-Making sure students are focused
-Breaking students into groups -Giving time warnings
-Recommending students ask each other before asking the teacher

All 1st grade students, half and half boys and girls, a wide diversity of culture

Teacher put students into different groups based on their learning ability

Instructional Goals

Students can solve different types of number stories. Students can build Stamina by staying focused. At the end of the lesson students were asked if they met this target.

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