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This comprehensive lesson plan, designed for a 45-minute session for 22 second graders, focuses on teaching students about doubles facts in addition. With clear educational objectives, students will learn to verbally describe components of doubles facts, classify them using interactive SMART board activities, and solve for missing doubles facts on worksheets. The lesson incorporates engaging materials, guided questions to reinforce understanding, and aligns with Common Core Mathematics standards. It aims to empower students to recognize patterns in mathematics and their everyday lives.
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Adding Doubles By Malorie Cummings
Maryvale Primary School Maryvale Primary Cooperating Teacher: Donna House Grade: 2 Number of Students: 22 General Education Time Frame of lesson: 45 minutes
Student Behavioral Objectives 1.1 Students will verbally describe components of a doubles fact with 90%-100% accuracy 1.2 Students will classify doubles facts from non doubles facts on a SMART board activity with 90%-100% accuracy. 1.3 Students will solve for missing double facts on a worksheet provided with 90%-100%
Essential Question • How do patterns help us solve problems?
Guided Questions • What is an addend? • What two numbers will always be the same in a doubles fact? • How is a doubles fact different from other facts? • Where do you see doubles in your everyday life?
Enduring Understanding • A doubles fact is a number sentence with the same addends. • The sun of a doubles face can always be separated into two equal parts
Common Core StandardMathematics Domain: Operations & Algebraic Thinking (2.OA) Cluster: Add and Subtract within 20 Standard 2 : Fluently add and subtract with 20 using mental strategies. (www.nysed.gov pg. 18)
Supporting StandardEnglish Language Arts CCR Anchor: Foundational Skills – Read with sufficient accuracy and fluency to support comprehension. Strand: Reading (RF) Standard 4 a : Read grade level text with purpose and understanding. (www.nysed.gov pg 25)
Pre-Assessment Rubric Name : Teacher Exemplar Total : 4 /4
Developing Continued “Yes it is a fact number because I know”.
Developing Rubric Total : 1 / 4
Proficient Rubric Total 3 /4
Pre-assessment: Distinguished Total: 4 /4
Anticipatory Set Items Used: • Egg carton • Domino piece • Two die (with the same number showing) • Doubles fact song • SMART board
Modeling • The teacher rolls the die on the SMART board. • The students tell the teacher when a doubles fact is showing. • The teacher repeats this with the interactive domino on the SMART board. • The teacher thinks out loud when solving a doubles fact in both a horizontal and vertical format.
Guided Practice • Envsion Math worksheet
Thank You!!! Emily S., Emily G., Kino and Lauren, Thank you for a wonderful LE experience! I thoroughly enjoyed collaborating with you! I learned how to make my assessments stronger and how to my make rubrics easier to understand!