Transcript fluency - Renee` Yates2Math
FLUENCY
FLUENCY hunt!
Fluency Hunt adapted from Becky Reister, Madison County Teacher Leader
• Kindergarten
• Kindergarten – K.OA.5 FLUENTLY add and subtract WITHIN
5
.
• Kindergarten • First Grade
• Kindergarten • First Grade – 1.OA.6 Add and subtract within 20, demonstrating
FLUENCY for addition and
subtraction WITHIN
10
.
•
Kindergarten
•
First Grade
•
Second Grade
• • • Kindergarten First Grade Second Grade – • 2.OA.2 FLUENTLY add and subtract WITHIN
20
using mental strategies. • 2.NBT.5 FLUENTLY add and subtract WITHIN
100
using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
• Kindergarten • First Grade • Second Grade • Third Grade
Kindergarten First Grade Second Grade Third Grade- 3.NBT.2 FLUENTLY add and subtract WITHIN
1000
using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
• Kindergarten • First Grade • Second Grade • Third Grade • Fourth Grade
• Kindergarten • First Grade • Second Grade • • Third Grade Fourth Grade -
4.NBT.4
FLUENTLY add and subtract MULTI-DIGIT WHOLE NUMBERS using the standard algorithm .
• Kindergarten • First Grade • Second Grade • Third Grade • Fourth Grade • Fifth Grade
• Kindergarten • First Grade • Second Grade • Third Grade • Fourth Grade • Fifth Grade
Fifth Grade – Critical Area #1 Develop FLUENCY with addition and subtraction of fractions….
Critical Area #2 – …They finalize FLUENCY with multi-digit addition, subtraction, multiplication, and division… cont…
• … They develop FLUENCY in these computations and make reasonable estimates of their results.
• 5.NBT.5 – FLUENTLY multiply multi-digit whole numbers using the standard algorithm.
“…a fluency approach to learning places a focus on developing and using mathematical strategies, with the goal of finding efficient, effective ways to apply known facts to derive unknown facts.”
… but knows that 7 can be broken down into two parts, 5 and 2, and applies that knowledge to derive the unknown fact 5 + 7 can be thought of as 5+ (5+2) (5+5)+2 10+2= 12
standard algorithm.
.
What else do you notice about this fourth-grade standard?
4.NBT.5 - Fluently add and subtract multi-digit whole numbers using the standard algorithm.
standard algorithm.
.
•
Is
4
th grade the first place mastery of the standard algorithm is mentioned?
standard algorithm.
.
4.NBT.4
4.NBT.4
K.CC.1
K.CC.2
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
4.NBT.4
2.OA.1
2.OA.2
2.OA.3
2.OA.4
2.NBT.1
2.NBT.2
2.NBT.3
2.NBT.4
2.NBT.5
2.NBT.6
2.NBT.7
2.NBT.8
2.NBT.9
1.OA.1
1.OA.2
1.OA.3
1.OA.4
1.OA.5
1.OA.6
1.OA.7
1.OA.8
1.NBT.1
1.NBT.2
1.NBT.3
1.NBT.4
1.NBT.5
1.NBT.6
K.CC.1
K.CC.2
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
4.NBT.4
3.OA.9
3.NBT.1
3.NBT.2
2.OA.1
2.OA.2
2.OA.3
2.OA.4
2.NBT.1
2.NBT.2
2.NBT.3
2.NBT.4
2.NBT.5
2.NBT.6
2.NBT.7
2.NBT.8
2.NBT.9
1.OA.1
1.OA.2
1.OA.3
1.OA.4
1.OA.5
1.OA.6
1.OA.7
1.OA.8
1.NBT.1
1.NBT.2
1.NBT.3
1.NBT.4
1.NBT.5
1.NBT.6
K.CC.1
K.CC.2
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
4.NBT.4
3.OA.9
3.NBT.1
3.NBT.2
2.OA.1
2.OA.3
2.NBT.1
2.NBT.2
2.NBT.4
2.NBT.5
2.NBT.6
2.NBT.8
2.NBT.9
1.OA.1
1.OA.2
1.OA.3
1.OA.4
1.OA.6
1.OA.7
1.OA.8
1.NBT.1
1.NBT.3
1.NBT.4
1.NBT.5
1.NBT.6
K.CC.1
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
4.NBT.4
1.OA.1
1.OA.2
1.OA.3
1.OA.4
1.OA.5
1.OA.6
1.OA.7
1.OA.8
1.NBT.1
1.NBT.2
1.NBT.3
1.NBT.4
1.NBT.5
1.NBT.6
K.CC.1
K.CC.2
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
We can’t go around it……
We can’t go over it….
We can’t go under it….
4.NBT.4
3.OA.9
3.NBT.1
3.NBT.2
2.OA.1
2.OA.2
2.OA.3
2.OA.4
2.NBT.1
2.NBT.2
2.NBT.3
2.NBT.4
2.NBT.5
2.NBT.6
2.NBT.7
2.NBT.8
2.NBT.9
1.OA.1
1.OA.2
1.OA.3
1.OA.4
1.OA.5
1.OA.6
1.OA.7
1.OA.8
1.NBT.1
1.NBT.2
1.NBT.3
1.NBT.4
1.NBT.5
1.NBT.6
K.CC.1
K.CC.2
K.CC.3
K.CC.4
K.CC.5
K.CC.6
K.CC.6
K.OA.1
K.OA.2
K.OA.3
K.OA.4
K.OA.5
K.NBT.1
The Standard Algorithm
….. It’s in the fourth and fifth grade Common Core for lots of reasons!
Let’s take a break!
• Kentucky Numeracy Project • http://www.kentuckymathematics.org/inte rvention/iKNP.asp
• Number Talk • Dot Cards • Five Frames • Ten Frames • Arrow Cards • Tri folded Cards
• http://www.mathsolutions.com/videolibrary.cfm
The first clip is an example of a number talk from a third grade classroom. This type of class discussion builds mental math computation strategies and offers many strategies for students to consider.
http :// www.mathsolutions.com/MathTalk/videos/CRD_Gr1.swf
First grade number talk lesson.
•
http://www.mathsolutions.com/videopage/videos/F inal/Cena.swf
• http://www.mathsolutions.com/videopage/videos/Final/Jonath an.swf
• http://illuminations.nctm.org/ActivityD etail.aspx?ID=74
• http://www.ronblond.com/MathGlossary/ Division01/Rekenrek/REKENREK/index.ht
ml
• Multiple representations of number and quantity • Arrow Cards • Tri Fold Cards
2.NBT.5
Students may jump all of their tens at one time. Then with the ones place they would hop in groups. 83-40 one big jump and land on 43 hop off 3 to get to forty and hop off five more to land on 35.
• http://www.dreambox.com/teachertools • www.lluminations.org
• Kentucky Center for Mathematics http://www.kentuckymathematics.org/intervention/iKNP.asp
• http://teachmath.openschoolnetwork.ca/Subitizing.ht
m • http://teachmath.openschoolnetwork.ca/wordpress/k indergarten/number-sense/510-frmes/ • http://web.sd71.bc.ca/math/index.php?page=lesson s-activities-kindergarten
Thank you for participating today. Renee’ Yates
Regional Content Specialist
Kentucky Department of Education Office of Next Generation Learners
Email: [email protected]
Mobile 859.583.4350 Follow me on twitter @ryates2
www.reneeyates2math.com
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