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EnVision Topic 1 Samuelson
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The following slides are my team’s version of lesson plans for the math topic of study.
They are shared as suggestions ONLY…please consider sharing your plans on the dropbox...
we’d love to see how other teachers are using the program
We use some of these slides during our lessons to incorporate different math practices as we do number talks to help our students practice on skills they need to develop.
Please adjust and use these plans as you would like or
toss them in the trash HSamuelson
Grade 2 ~ Back To School Formative AssessmentsTime Line: August 4 – August 8, 2014
CCSSM:Operations and Algebraic Thinking2.OA.1. Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.Number and Operation in Base Ten2.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.
Mathematical Practices#7-Make sense of problems and preserve in solving them.
Learning Targets*I can choose when to use addition or subtraction in a word problem.*I can represent addition or subtraction word problems using objects, drawings, and equations with unknowns in all positions.*I can add and subtract numbers within 100 with ease by applying strategies (decomposing numbers into tens and ones, using commutative and associative properties) based on the numbers being added subtracted.
Vocabularyreview words from first grade vocabulary for math add in task and craftivity
Math Toolsvarious counting tools as well as 120 chart and red/yellow counters
Monday
Aug. 4
Procedures and Formative Assessments
Tuesday
Aug. 5
Procedures and Formative AssessmentIf You Take a Mouse to School – read story or listen to video of story. Discuss and allow students to work on activity sheets that go along with story to pre-assess math skills. As students are working on sheets, meet with individuals or small groups to do more assessment of skills such as adding to 10, subtraction to 10, place value knowledge, etc.
WednesdayAug. 6
Procedures and Formative AssessmentIf You Take a Mouse to School – continue with sheets and small group/individual assessments.
Thursday
Aug. 7
Procedures and Formative AssessmentGiraffes Can’t Dance Math Task – read story or listen to video of story and discuss thoughts about math and how different people solve things and see things in different ways. Create a Gerald Giraffe and have student begin to solve the problems using red/yellow chips…discuss how different people had different answers and talk about accountable talk.
FridayAug. 8
Procedures and Formative AssessmentGiraffes Can’t Dance Math Task –continue with Gerald’s craftivity and tasks…students can create a Gerald to hang in hall…variations of how the finished product will look are acceptable.
Lesson
Gerald the GiraffeMath Tasks
After reading the book, “Giraffes Can’t Dance”
by Giles Andreae, students complete a
craftivity of Gerald that will help them solve math
tasks. HSamuelsonhttp://swampfrogfirstgraders.blogspot.com/
Create Gerald the Giraffe and manipulate the circle and triangle cut outs on Gerald’s body. Show and discuss solutions to different problems that are projected to read or read outloud.
The last math story is a math task that has the kids creating ten spots on Gerald’s body using the circle and triangle cut outs… (Great for composing and decomposing concepts>)
Students use the D.E.W. to solve the math task as a way of practicing for the CRAs in the future…Draw a model, write an Equation and Write an explanation of how they got their answer as well as describe how they know it is the right answer.
To prepare for this Craftivity, you’ll need
to pre-cut the giraffe’s body from yellow paper. You can also choose to create templates of
the giraffe’s body for the kids to trace and cut out on their own. Each child will need
10 circles and 10 triangles (both about the size of a quarter). I like to pre-cut the circles and triangle for continuity in size
and shape. However, you could provide templates of the shapes for the
students to trace and cut out on their own
as well.
Print out one of these
giraffe templates to
create a pattern that
will be the size of an
8X10 sheet of paper to
trace the giraffe body
for the project.
Gerald has some circle spots on his body. He has 3 triangle spots too. He has 8 spots altogether. How many circle spots does Gerald have on his body? Draw the shapes and write an equation.
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots altogether. How many triangle spots does Gerald have on his body? Draw the shapes and write an equation
Gerald has 4 circle spots on his body. He has 4 triangle spots too. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Gerald has 7 circle spots on his body. He has 1 more triangle spot. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Print and cut out the small
task cards to read during
whole group lessons on how to
best solve the story problem…
Students use the precut circles
and triangles spots as
manipulatives to work out
each problem.
Gerald has some circle spots on his body. He has 3 triangle spots too. He has 8 spots altogether. How many circle spots does Gerald have on his body? Draw the shapes and write an equation.
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots altogether. How many triangle spots does Gerald have on his body? Draw the shapes and write an equation
Gerald has 4 circle spots on his body. He has 4 triangle spots too. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Gerald has 7 circle spots on his body. He has 1 more triangle spot. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Gerald has 7 circle spots on his body. He has 1
more triangle spot. How many spots does Gerald
have altogether? Draw the shapes and write an equation.
Print and cut out the large task
cards to allow students to read
during whole group lessons.
Discuss in partners how to
best solve the story problem…
Students use the precut circles
and triangles spots as
manipulatives to work out
each problem.
Gerald has 7 circle spots on his body. He has 1
more triangle spot. How many spots does Gerald
have altogether? Draw the shapes and write an equation.
Gerald has 4 circle spots on his body. He has 4 triangle spots
too. How many spots does Gerald have
altogether? Draw the shapes and write an
equation.
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots
altogether. How many triangle spots does Gerald have on his
body? Draw the shapes and write an
equation
Gerald has some circle spots on his body. He has 3
triangle spots too. He has 8 spots altogether. How many
circle spots does Gerald have on his body? Draw the
shapes and write an equation.
Gerald saw a tree with some leaves. He ate 3 of the leaves. There are 6 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation. .
Gerald saw a tree with 9 leaves. He ate some of the leaves. There are 5 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation.
Gerald saw a tree with 9 leaves. He ate 8 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
Gerald saw a tree with 9 leaves. He ate 2 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
Gerald saw a tree with 9 leaves. He ate 2 of the
leaves. How many leaves are left on the tree for
Gerald to eat? Draw a picture and write
an equation.
Gerald saw a tree with 9 leaves. He ate some of the leaves. There are 5 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an
equation.
Gerald saw a tree with 9 leaves. He ate 8 of the
leaves. How many leaves are left on the tree for
Gerald to eat? Draw a picture and write an
equation.
Gerald saw a tree with some leaves. He ate 3 of the leaves. There are 6 leaves left on the tree. How many leaves did
Gerald eat? Draw a picture and write an equation.
.
_____ _____ = _____
Gerald has some circle spots on his body. He has 3 triangle spots too. He has 8 spots altogether. How many circle spots does Gerald have on his body?Draw the shapes and write an equation.
_____ _____ = _____
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots altogether. How many triangle spots does Gerald have on his body? Draw the shapes and write an equation
_____ _____ = _____
Gerald has 4 circle spots on his body. He has 4 triangle spots too. How many spots does Gerald have altogether? Draw the shapes and write an equation.
_____ _____ = _____
Gerald has 7 circle spots on his body. He has 1 more triangle spot. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Print problem solving pages to
have students show their
problem solving skills.
__?__ + _3__ = _8__
Gerald has some circle spots on his body. He has 3 triangle spots too. He has 8 spots altogether. How many circle spots does Gerald have on his body?Draw the shapes and write an equation.
__2___ + __?__ = __8__
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots altogether. How many triangle spots does Gerald have on his body? Draw the shapes and write an equation
_4___ + __4__ = _?__
Gerald has 4 circle spots on his body. He has 4 triangle spots too. How many spots does Gerald have altogether? Draw the shapes and write an equation.
__7__ + __1___ = __?_
Gerald has 7 circle spots on his body. He has 1 more triangle spot. How many spots does Gerald have altogether? Draw the shapes and write an equation.
Problems
for Joining
_____ _____ = _____
Gerald has some circle spots on his body. He has 3 triangle spots too. He has 8 spots altogether. How many circle spots does Gerald have on his body?Draw the shapes and write an equation.
_____ _____ = _____
Gerald has 2 circle spots on his body. He has some triangle spots too. He has 8 spots altogether. How many triangle spots does Gerald have on his body? Draw the shapes and write an equation
_____ _____ = _____
Gerald has 4 circle spots on his body. He has 4 triangle spots too. How many spots does Gerald have altogether? Draw the shapes and write an equation.
_____ _____ = _____
Gerald has 7 circle spots on his body. He has 1 more triangle spot. How many spots does Gerald have altogether? Draw the shapes and write an equation.
_?___ - _3___ = _6__
Gerald saw a tree with some leaves. He ate 3 of the leaves. There are 6 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation.
_9___ - __?__ = __5__
Gerald saw a tree with 9 leaves. He ate some of the leaves. There are 5 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation.
__9__ - _2__ = __?_
Gerald saw a tree with 9 leaves. He ate 2 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
__9__ - __8__ = __?__
Gerald saw a tree with 9 leaves. He ate 8 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
?
9
?
?
9 9
?
Problems
for
Separating
_____ _____ = _____
Gerald saw a tree with some leaves. He ate 3 of the leaves. There are 6 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation.
_____ _____ = _____
Gerald saw a tree with 9 leaves. He ate some of the leaves. There are 5 leaves left on the tree. How many leaves did Gerald eat? Draw a picture and write an equation.
_____ _____ = _____
Gerald saw a tree with 9 leaves. He ate 2 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
_____ _____ = _____
Gerald saw a tree with 9 leaves. He ate 8 of the leaves. How many leaves are left on the tree for Gerald to eat? Draw a picture and write an equation.
Gerald has 10 spots.Some spots are
circles.Some spots are
triangles.
How many spots are circles?
How many spots are triangles?
Show your work and tell how you know
you are right.
Math Task
FINAL MATH TASK
PROJECT
Use this sheet to
project the final math
task for students to
create on their own.
Gerald has 10 spots.Some spots are
circles.Some spots are
triangles.
How many spots are circles?
How many spots are triangles?
Show your work and tell how you know
you are right.
Math Task
Math Task
Gerald has 10 spots.Some spots are circles.
Some spots are triangles.How many spots are circles?
How many spots are triangles?Show your work and tell how
you know you’re right.
OR….Use this sheet to
project the final math
task for students to
create on their own.
Math Task
Gerald has 10 spots.Some spots are circles.
Some spots are triangles.How many spots are circles?
How many spots are triangles?Show your work and tell how
you know you’re right.
10 Partner T-Chart
Use the 10 Partner T-
Chart to review all the
number pairs that
create the number ten.
10 Partner T-Chart
10 Partner T-Chart
010
19 28 37 46 55 64 73 82 91 10
0
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Print out and add to
each student project to
show the DEW
process…
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Gerald has 10 spots. Some spots are circles. Some spots are triangles. How many spots are circles? How many spots are triangles?
________________ + _________________ = _________________
Gerald had 10 spots. ________ were circles. ________ were triangles.
Gerald has 10 spots. Some spots are circles.
Some spots are triangles. How many spots are circles?
How many spots are triangles?
___________ + _________ = _________
Gerald had 10 spots.
_____ were circles.
________ were triangles.Gerald has 10 spots. Some spots are circles.
Some spots are triangles. How many spots are circles?
How many spots are triangles?
___________ + _________ = _________
Gerald had 10 spots.
_____ were circles.
________ were triangles.
Gera
ld h
as 1
0 s
pots
. S
om
e s
pots
are
cir
cle
s.
S
om
e s
pots
are
tri
an
gle
s.
How
man
y
sp
ots
are
cir
cle
s?
H
ow
man
y s
pots
are
tri
an
gle
s?
____
____
___
+ _
____
____
=
____
____
_
Gera
ld h
ad
10 s
pots
.
____
_ w
ere
cir
cle
s.
____
____
were
tri
an
gle
s.
OR….Print out and add
to each student project
to show the DEW
process…
Gerald has 10 spots. Some spots are circles.
Some spots are triangles. How many spots are circles?
How many spots are triangles?
___________ + _________ = _________
Gerald had 10 spots.
_____ were circles.
________ were triangles.Gerald has 10 spots. Some spots are circles.
Some spots are triangles. How many spots are circles?
How many spots are triangles?
___________ + _________ = _________
Gerald had 10 spots.
_____ were circles.
________ were triangles.
Gera
ld h
as 1
0 s
pots
. S
om
e s
pots
are
cir
cle
s.
S
om
e s
pots
are
tri
an
gle
s.
How
man
y
sp
ots
are
cir
cle
s?
H
ow
man
y s
pots
are
tri
an
gle
s?
____
____
___
+ _
____
____
=
____
____
_
Gera
ld h
ad
10 s
pots
.
____
_ w
ere
cir
cle
s.
____
____
were
tri
an
gle
s.
Gerald has 10 spots on his body. Some spots are circles. Some are triangles. How many
circles are on Gerald’s body? How many triangles? Show how you know.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
____________
___________ ____________ = ___________OR….Print out and add
to each student project
to show the DEW
process…
Gerald has 10 spots on his body. Some spots are circles. Some are triangles. How many
circles are on Gerald’s body? How many triangles? Show how you know.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
____________
___________ ____________ = ___________
You could also have students cut and glue they’re own Gerald pattern. Like these examples…or check out the drawing on Deep Space Sparkle…http://www.deepspacesparkle.com/2008/02/04/giraffes-cant-dance/
Use dominoes during the first lesson to create a station that can last all quarter…dominoes can be used to create addition and subtraction sentences as well as to search for a certain sum on a domino and record the different choice.
__+__=__ __+__=__ __+__=__ __+__=__
__+__=__ __+__=____+__=____+__=__
__+__=__ __+__=__ __+__=__ __+__=__
1 2 3 4
5 6 7 8
9 10 11 12
http://firstgradeschoolbox.blogspot.com/2011/01/domino-addition.html
__-__=__ __-__=__ __-__=__ __-__=__
__-__=__ __-__=____-__=____-__=__
__-__=__ __-__=__ __-__=__ __-__=__
1 2 3 4
5 6 7 8
9 10 11 12
http://firstgradeschoolbox.blogspot.com/2011/01/domino-addition.html
Whole Number
Part Part
This lesson design is only a suggestion. Please make
changes to fit the needs of your students. You can find more resources and ideas on the
Second Grade CCSSM Resource blog athttp://
secondgradeccssmresources.blogspot.com
/HSamuelson 2013 **revised
2014**[email protected]