Transcript Powerpoint
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 STANDARD MATHEMATICS 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 STANDARD ENGLISH 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 TEACHER EXEMPLAR PRE-ASSESSMENT TEACHER EXEMPLAR PRE-ASSESSMENT RUBRIC Name : Teacher Exemplar Number Correct 6 4-5 2-3 0-1 Total : 4 /4 Score 4 3 2 1 PRE ASSESSMENT: DEVELOPING DEVELOPING CONTINUED “Yes it is a fact number because I know”. DEVELOPING RUBRIC Number Correct 6 4-5 2-3 0-1 Total : 1 / 4 Score 4 3 2 1 PROFICIENT STUDENT WORK PROFICIENT CONTINUED PROFICIENT RUBRIC Total 3 /4 PRE ASSESSMENT : DISTINGUISHED DISTINGUISHED CONTINUED: 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 GUIDED PRACTICE CONTINUED GUIDED PRACTICE CONTINUED INDEPENDENT PRACTICE INDEPENDENT PRACTICE CONTINUED INDEPENDENT PRACTICE CONTINUED Independent Practice Continued POST ASSESSMENT: DISTINGUISHED DISTINGUISHED CONTINUED DISTINGUISHED RUBRIC Category Double Addition facts Drawing Missing double and sum Exemplary 4 The student completed the problem by writing 3 correct doubles fact The student demonstrates the concept of doubles by drawing 6 of the correct double in the space provided The student writes 11-10 correct addends and sums to show the missing double POST ASSESSMENT: PROFICIENT PROFICIENT CONTINUED PROFICIENT RUBRIC Category Double Addition facts Drawing Missing double and sum Proficient 3 The student completed the problem by writing 2 correct double facts The student demonstrates the concept of double by drawing 5 of the correct doubles in the space provided. The student writes 89 correct addends and sums to show the missing double STUDENT DATA Number of Students Pre and Post Assessment Data 16 14 12 10 8 6 4 2 0 Pre-Assessment Post-Assessment Level of Performance MODIFICATIONS The teacher uses a sorting activity on the SMART board. Instructional The worksheets contain word problems, math sentences, and pictures and fill in the blanks. Students compare between a doubles fact and a nondoubles fact. Students can apply their skills in various ways/strategies Students see the difference between a doubles fact and a non doubles fact. Students learn through multiple intelligences. 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!