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Introduction to Adding Numbers: Understanding Basic Addition for Grade 1

This lesson introduces Grade 1 students to the concept of adding numbers. It explains that adding means joining two or more numbers together to increase the total amount. Through relatable examples, such as counting birthday cards, apples, and blocks, students learn to understand and perform simple addition problems. The lesson emphasizes recognizing patterns in addition and provides opportunities for students to practice addition, making the learning process interactive and engaging.

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Introduction to Adding Numbers: Understanding Basic Addition for Grade 1

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  1. Math: Adding numbers from 1-3LeenahSofta- Grade 1 Three One Two Citation

  2. What does adding mean? • Adding is to join two numbers or more together or (something to something else) so as to increase the size, number, or the amount. • For example, if Amy have 10 student at her class and she is making birthday cards, and she just did 8 cards how many cards does she need add?! Amy need to add 2 more cards.

  3. Number 1 • For example, imagine if Sarah have one apple in her basket and Britney have three apples in here basket how many do they have? • 1+2=3 do you see a pattern there? • 1+3=4 yes, the results are • 1+4=5 sequence. • 1+5=6

  4. Number2 • Lets say Tim is counting airplanes in the sky, and he saw 2 airplane then after five minutes he sees another 3 airplanes, how many airplanes did Tim saw? 5 airplanes • 2+2=4 right the best answer in a paper • 2+3=5 2+6= 2+9= • 2+4=6 2+7= 2+10= • 2+5=7 2+8=

  5. Number 3 • Mary and Jim are playing with blocks, and Mary have 3 blocks and Jim have 5 blocks, how many blocks do they have?! • 3+2=5 right the best answer in a paper • 3+3= 6 3+6= 3+9= • 3+4= 7 3+7= 3+10= • 3+5= 8 3+8=

  6. Citation Slide number one and two http://www.clker.com/clipart-green-plus-sign.html Slide number 3: • http://www.123rf.com/photo_3953503_close-up-red-apple-in-basket-view-from-above-isolated-on-white.html • http://www.abelard.org/sums/teaching_number_arithmetic_mathematics_understanding_sets.php • http://www.colourbox.com/image/apples-in-wicker-basket-on-white-backgrou nd-image-1475194 • Slide 4 : • http://depositphotos.com/7602452/st ock-photo-Plus-Sign.html • http://grap hicriver.net/item/cartoon-airplanes/163985 • http://www.vectorstock.com/royalty-free-vector/cartoon-airplanes-vector-65223 • http://depositphotos.com/12726238/stock-illustration-cartoon-airp lane.html • Slide 5: • http://childcarecenter.us/county/ripley_in#.UkhWysZOOcE • Http://childcarecenter.us/county/ripley_in#.UkhWysZOOcE • http://www.purdue.edu/hhs/extension/programs/detail.aspx?programId=13&category=family

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