Introduction
There are 3 pieces of pizza your friend gives you 3 more! How many do you have now?
Today, you will be working on adding, this skill will help you in your everyday life.
In this WebQuest, students will improve their addition and subtraction skills through games, worksheets, etc. They will be adding and subtracting one and two digit number.
Task
MAFS.1.OA.3.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Process
Review basic addition facts.
http://www.acaletics2.com/flashcards/menu_addition.html
Practice adding with manipulatives.
http://www.abcya.com/addition.htm
Practice adding numbers 1-20.
https://www.ixl.com/math/grade-1/addition-facts-sums-to-20
Practice mental math, adding with different addends.
https://www.mathplayground.com/math_monster_addition.html
Evaluation
http://www.multiplication.com/quiz/addition-self-correcting-quiz-post-test
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Developing |
Accomplished |
Exemplary |
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Performance |
Completed activities, but answered only 10/50 questions correctly.. |
Completed activities, but answered only 20/40 questions correctly. |
Completed activities, but answered only 30/40 questions correctly. |
Completed activities and answered all questions correctly. |
Conclusion
Today, you learned and practiced your addition skills. After completing the worksheets and playing the games and completing the quiz reflect on how well you think you did.