Module 1: Addition StrategiesMath 2A  Course Guide
Module Overview:
In this module, students will define addends and sums, identify where the addends and sums are in an addition sentence, add to 20, and use different addends to add to 20. They will also find the sum of an addition sentence using the countingon strategy, find the sums of doubles addition facts, use doubles facts to solve near doubles addition facts, and use counters and drawings to show doubles and near doubles facts. Students will define the vocabulary words “addend” and “sum,” correctly insert dots in a ten frame to represent an addition sentence and add to 10 using various addends in a ten frame. Finally, they will fluently add up to 10 using various addends in a ten frame and add up to 20 using various addends in two ten frames.
Module Materials:
Lesson #  Lesson Title  Material(s) 

1  Addition Properties 
Two different kinds of noodles. They can be long and straight or short and curvy. *Math 2A Workbook, ISBN 9781639160983 (optional) 
2  Count On to Add  Paperclips of different colors or shapes; 
3  Doubles and Near Doubles  Counters, Pencil, Student Workbook pages; 
4  Make a 10  Red and white counters; 
5  Practice Making Ten and Adding to Ten  10 pennies, 10 dimes, Brown and gray crayons or colored pencils; 
Module Objectives:
Lesson #  Lesson Title  Objective(s) 

1  Addition Properties 

2  Count On to Add 

3  Doubles and Near Doubles 

4  Make a 10 

5  Practice Making Ten and Adding to Ten 

Module Key Words:
Key Words 

Part Whole Addend Sum Addition Sentence Count On doubles near doubles Ten frame 
Module Assignments:
Lesson #  Lesson Title  Page #  Assignment Title 

3  Doubles and Near Doubles  4  It’s Your Turn! 
4  Make a 10  4  It’s Your Turn! 
5  Practice Making Ten and Adding to Ten  4  It’s Your Turn! 
5  Practice Making Ten and Adding to Ten  5  Write It Out! 
Learning Coach Notes:
Lesson #  Lesson Title  Notes 

1  Addition Properties  
2  Count On to Add  Ask your student to describe the counting on to add strategy to you. 
3  Doubles and Near Doubles  In their Math Notebook, have your student describe a doubles fact and write an example of a doubles fact. Ask your student to explain how they can use the near double strategy to help them add. 
4  Make a 10  Ask your student to describe how to use a ten frame for addition. 
5  Practice Making Ten and Adding to Ten  Ask your student to explain how to use ten frames to help them add more than 10. 
Module Guiding Questions:
When a student starts a lesson ask them questions to check for prior knowledge and understanding and to review concepts being taught. At the end of the lesson ask the questions again to see if their answer changes.
Lesson Title  Question 

Addition Properties 

Count On to Add 

Doubles and Near Doubles 

Make a 10 

Practice Making Ten and Adding to Ten 

Module Video Questions:
When a student watches a video take time to ask them questions about what they watched. Suggested questions for the videos in this module are listed here. Suggestion: Have the student watch the entire video first all the way through. Then have them watch the video a second time, as they watch it pause the video and ask the questions.
Lesson Title  Video  Question 

Addition Properties  Addition Properties 

Count On to Add  Count on to Add 

Doubles and Near Doubles  Doubles and Near Doubles 

Practice Making Ten and Adding to Ten  Practice Making Ten and Adding to Ten 

Module Suggested Read Aloud Books:
Take time to read to your student or have them read aloud to you. Read a different book each day. While reading the book point out concepts being taught. You may purchase these books or find them at your local library. Suggested things to discuss while reading the book:
 What is the main idea?
 What are three things new you learned?
 How does this book relate to what you are learning about?
#  Book  Author  Lexile Level 

Module Outing:
Take some time to apply what your student is learning to the real world. Suggested outings are below.
#  Outing 
