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Leprechaun Traps: Addition within 100

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Grade Level Grades K-2
Resource Type Handout, Lesson Plan
Standards Alignment
Common Core State Standards
License
Leprechaun Traps: Addition within 100

About This Lesson

In this lesson, students will use a variety of strategies to add, subtract, and explain their mathematical thinking and reasoning to solve situational stories. Aligned to Common Core State Standards: 1.OA.2, 1.OA.3, 1.NBT.4

Resources

Files

Lesson_Plan_Jeanne_Wright_Addition_within_100.docx

February 13, 2020
18.55 KB

JeanneWright_part_part_whole_cards_10_to_18_part1.pdf

February 13, 2020
307.06 KB

JeanneWright_MathRoutine.pdf

February 13, 2020
2.22 MB

Mathematical_Reasoning_Through_the_Grades.docx

February 13, 2020
35.28 KB

Teaching_Strategy_-_Math_in_Everyday_Life.wmv

February 10, 2020
9.67 MB

Teaching_Strategy_-_Kinesthetic_Learners_in_the_Math_Classroom.wmv

February 10, 2020
8.42 MB
Videos
Leprechaun Traps - Addition Within 100
Remote video URL

Standards

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Apply properties of operations as strategies to add and subtract.
Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
5.0
1 Reviews
Thinkmath
November 28, 2018
Loved that the students could explain their reasoning so well and were adept at explaining what they thought! Great job in the classroom with management!!
sandatk
August 17, 2014
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