th Your next handin day is Monday March 24 th Name the following 3D shapes Mental Math Mental Math Nets Prisms and Cylinders Approximately March 17 th to May 2 ID: 550888
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Slide1
March 18
th - Your next hand-in day is Monday, March 24th -Name the following 3D shapes:
Mental Math
Mental MathSlide2
-
Nets, Prisms, and Cylinders - Approximately March 17th to May 2nd Measuring3dShapes
Measuring
3d
ShapesSlide3
This unit will help you develop an understanding of
3D Shapes. This will help you with everything from painting your bedroom teal to making kool-aid for your friends!We will learn how to work with: 2D Patterns (Nets)
Surface Area of 3D Shapes Volume of 3D Shapes
Intro
IntroSlide4
In your table groups create a list of the products I would need to buy in order to make cake
for your teacher... mmm cake!(Switch sheets with another group)Place a checkmark next to a product if it matches the shape of the container it is packaged in.IntroIntroSlide5
Brainstorm about
what might influence a package choice:IntroIntroSlide6
Callaway Golf
Warbird Plus Golf Balls (12-Pack). (Accessed on 2014). Uploaded to Amazon by Callaway. Available online at:http://www.amazon.ca/Callaway-Warbird-Plus-Balls-12-Pack/dp/B001P2XCA2Intro
Intro
Kitsport
Tennis Ball. (Accessed on 2014). Uploaded by Kamal International Trading. Available
online at: http://www.kitgroup.com/products.php?pid=27&fid=1Slide7
Nets
A net is a 2D pattern that can be used to create a 3D shape 2d Nets for 3D Shapes2d Nets for 3D Shapes
3D Shapes &
TheirNets
. (2014). Uploaded by BBC
Bitesize
Math. Available
online
at:http
://www.bbc.co.uk/bitesize/ks3/maths/shape_space/3d_shapes/revision/3/Slide8
2d Nets for 3D Shapes
2d Nets for 3D ShapesSlide9
2d Nets for 3D Shapes
2d Nets for 3D ShapesBreak-apart into groups of 3.Work through the activity presented on page 170
of the textbook.When completed, complete
ONE
Reflect & Share sheet
for your group.Slide10
March 19
th - Your next hand-in day is Monday, March 24th -
Match the 3D Shapes to the appropriate net on the right-hand side.
Mental Math
Mental MathSlide11
2d Nets for 3D Shapes
2d Nets for 3D ShapesBreak-apart into groups of 3.Work through the activity presented on page 170
of the textbook.When completed, complete
ONE
Reflect & Share sheet
for your group.Slide12
March 20
th - Your next hand-in day is Monday, March 24th -Match the 3D Shapes to the appropriate net on the right-hand side.
Mental Math
Mental
MathSlide13
2d Nets for 3D Shapes
2d Nets for 3D ShapesSlide14
2d Nets for 3D Shapes
2d Nets for 3D ShapesSlide15
2d Nets for 3D Shapes
2d Nets for 3D ShapesIdentifying & Drawing Nets PracticePage 174-176- Questions 4-11
Question 15 (be specific, at least 5
sentences)Slide16
March 21
st - Your next hand-in day is Monday, March 24th -Using square dot paper, create a net for the following rectangular prism.Mental Math
Mental Math
6
cm
6
cm
2
cm
2
cmSlide17
March 24
th - Hand-In Day! Select a Mental Math from our 3D Shapes Unit -Assign measurements to a die.Using square dot paper, draw a net for your die.(Make sure it matches the measurements you selected!)
Mental Math
Mental MathSlide18
2d Nets for 3D Shapes
2d Nets for 3D ShapesCenters1. Concentration 4. Computer Activities- Back/West Table - Tech Area
2. Crazy Nets
5.
Challenge Game
- Front/East Table - Middle Table
3.
Conference
6.
Practice Questions
- Front/West Table - Back/East TableSlide19
March 25
th - Your next hand-in day will be Friday, April 11th -
Assign a number/letter to each face on this net.
2. Does this net create an
octagonal prism?
3. If so, how do you know?
4. If not, which faces do
not work?
Mental Math
Mental MathSlide20
2d Nets for 3D Shapes
2d Nets for 3D ShapesCenters1. Concentration 4. Computer Activities- Back/West Table - Tech Area
2. Crazy Nets
5.
Challenge Game
- Front/East Table - Middle Table
3.
Conference
6.
Practice Questions
- Front/West Table - Back/East TableSlide21
March 26
th - Your next hand-in day will be Friday, April 11th -
Is each diagram thenet of an object?
If yes, what is the
3D Shape?
If no, what can
you change to
make it work?
Mental Math
Mental MathSlide22
March 27
th - Your next hand-in day will be Friday, April 11th -I am a 3D shape.I have two hexagonal faces.I have 6 rectangular faces.What shape am I?
Draw a net of me.
(use whatever measurements you like)
Mental Math
Mental MathSlide23
2d Nets for 3D Shapes
2d Nets for 3D ShapesFind a super awesome partner!The Super Fantabulous Product ProjectSlide24
April 7
th - Your next hand-in day will be Friday, April 11th -I am a 3D shape.I have one pentagonal face.I have 5 triangular faces.What shape am I?
Draw a net of me.
(use whatever measurements you like)
Mental Math
Mental MathSlide25
2d Nets for 3D Shapes
2d Nets for 3D ShapesThe Super Fantabulous Product ProjectSlide26
April 10
th - Your next hand-in day will be Friday, April 11th -I am a 3D shape.I have two nonagonal faces.I have
___ rectangular faces.What shape am I?
Draw a net of me.
(use whatever measurements you like)
Mental Math
Mental MathSlide27
April 11
th - Hand-In Day!! Please hand in a Mental Math from March 25th to Today -Explain in sentence form what it means to find the area of an object.
Draw a 2D shape of your choosing, label the side lengths with measurements of your choice, & determine the shape’s area.
Mental Math
Mental MathSlide28
Surface Area
Surface AreaHow can we determine the amount of space on a box for pictures & information about the product?How would we find the area of each surface?
Can a net help you determine the area of each surface?Slide29
Surface Area
Surface AreaBreak into groups of 3.Complete the activity on page 183
of your textbook.When done, complete the
Reflect & Share Questions
, record your information on a piece of
looseleaf
and hand it in.Slide30
Surface Area
Surface AreaArea is the number of square units needed to cover a space of a 2D objectSurface Area is the sum of the area of all of the surfaces of a 3D objectSlide31
Surface Area
Surface AreaWhat is the surface area of this Rectangular Prism?Slide32
Surface Area
Surface AreaJosee is surveying the class on who their favourite minion is. The voting box needs to be painted. There is a slot on the top measuring 16cm by 1cm wherestudents can insert their voting paper.
What is the total surface area to be
painted
(assume we
will paint the bottom too).Slide33
Surface Area
Surface AreaComplete Questions 4-7 on Page 186 of your textbook.Slide34
April 15
th - Your next hand-in day will be Wednesday, April 23rd -I am a shape with two square faces & four rectangular faces.
My measurements are 4cm
and
12cm
.
Draw a
picture
of me with my measurements & find my
surface area
.
Mental Math
Mental MathSlide35
Surface Area
Surface AreaComplete Questions 4-7 on Page 186 of your textbook.Correct together!#4 – 2 marks (1 for area, 1 for how)
#5 – 2 marks (1 for net, 1 for area)#6 – 3 marks (1 for each area)
#7 – 2 marks (1 for each area)
/10 total marksSlide36
Surface Area
Surface AreaWhat is the surface area of this Triangular Prism?Slide37
Surface Area
Surface AreaJessie is painting a doorstop to hold Mrs. Thompson’s door open. The bottom rectangular face will be covered in rubber and will not be painted.What is the total surface area Jessie needs to paint?Slide38
Surface Area
Surface AreaWhat is the surface area of these Triangular Prisms?Slide39
April 21
st - Your next hand-in day will be Wednesday, April 23rd -Spring is here! You are building a birdhouse comprised of two different shapes: a cube & a triangular prism.The cube has measurements of 36cm and the triangular prism has a height of 15cm & slope of 18cm.
What is the surface area
of the birdhouse?
Mental Math
Mental MathSlide40
April 22
nd - Your next hand-in day will be Wednesday, April 23rd -Kurt is designing his own brand of hockey pucks to be used during NHL games. He is going to package them in rectangular prisms.The base and top of his package is a square with side lengths of 20cm. The
sides are rectangles with a height of 50cm.
What is the surface area of the product package?
Mental Math
Mental MathSlide41
Surface Area
Surface AreaIn your group, select ONE question from Part A & Part B that you want to review together.(Don’t worry if you did different options, your question may be covered by another group too!)Slide42
April 23
rd - Hand-in Day! Pick a Mental Math between April 12th to Today -Draw a net of a triangular prism,add dimensions of your choice.What is the surface area of
your prism?
Mental Math
Mental MathSlide43
April 24
th - Next Hand-In Day is May 2nd -Dez has a box she is using to carry kittens to school for everyone to play with
.
How much volume is available to fill with kittens?
Mental Math
Mental MathSlide44
In groups of 4:
Predict which box has the greatest volume, no measurements or picking up boxes allowed!Measure the boxes to determine your accuracy.volumevolumeSlide45
How do you find the area of the base?
If I filled a box with 1-cm cubes, what would the area of the base represent?What other dimensions do you need?If I filled a box with 1-cm cubes, what would the height represent?volume
volumeSlide46
How can you use the area of the base and the height to find the volume?
What variables does the box have?Does volume change if I flip the box over?volumevolumeSlide47
volume
volumeHow can you use the area of the base and the height to find the volume?What variables does the box have?Does volume change if I flip the box over?Slide48
volume
volumeSee SMART Notebook FileSlide49
April 30
th - Next hand-in day will be May 9th -Draw & label a rectangular prism with a length of 4cm, a height
of 8cm, & a width of 2 cm.
What is its volume?
Mental Math
Mental MathSlide50
volume
volumeSlide51
volume
volumeSlide52
volume
volumeSlide53
May 1
st! - Next hand-in day will be May 9th -Draw & label a rectangular prism with a length of 4.6cm, a height
of 12cm, & a width
of 7.2cm
.
What is its volume?
Mental Math
Mental MathSlide54
May 2
nd - Next hand-in day will be May 9th -Examine the prism below. What is an approximate answer range for the volume?In 2-4 sentences, explain how you approximated & how it can help you successfully solve volume questions.
Mental Math
Mental Math
1.2 m
7.8 m
1.5 mSlide55
May 3
rd - Next hand-in day will be May 9th -Examine the prism below. What is an approximate answer range for the volume?Given the range you provided, do you think the actual answer is closer to the top or bottom side of the range?Why do you think this?
Mental Math
Mental Math
2.6 m
8.2 m
1.3 mSlide56
volume
volumeVolume of Triangular Prisms!!Create the nets at your tableWhat shapes do they form?Slide57
volume
volumeInfoRectangular Prism
Triangular Prism
Surface
Area
Visual
Volume
Similarities
DifferencesSlide58
volume
volumeWhat is this equation telling us?V= L x W x HSlide59
volume
volumeTriangular Prisms
Volume = area of the base multiplied by the length - V =
x L
Slide60
volume
volumeTriangular PrismsSlide61
volume
volumeTriangular PrismsSlide62
volume
volume
Triangular Prisms
If we are given the volume of a Rectangular Prism, can you find the volume of the Triangular Prisms that create it?Slide63
volume
volume
Triangular Prisms
What is the volume of these Triangular Prisms?Slide64
May 6
th - Next hand-in day will be May 9th -What is the volume of this shape?Mental Math
Mental MathSlide65
volume
volumeTriangular Prisms
What is the volume of these Triangular Prisms?Slide66
May 7
th - Next hand-in day will be May 9th -What is the total overall volume of this shape?
*Hint* Separate it into two shapes!
Mental Math
Mental MathSlide67
Create an entry in your Interactive Notebook
summarizing our understanding of Surface Area & Volume.Your entry needs to include a section for:Surface Area of Rectangular PrismsSurface Area of Triangular PrismsVolume of Rectangular PrismsVolume of Triangular PrismsInteractive
Notebook
Interactive
NotebookSlide68
volume
volumeTriangular PrismsPage 206Questions 6, 9-11Slide69
May 9
th - Hand-In Day -A triangular prism has the following measurements:A right-triangle face with a base of 3 and a hypotenuse of 5.A rectangular face with a length of 12.7.What is the volume.
Mental Math
Mental MathSlide70
May 12
th - Your next hand-in day will be Thursday, May 15th -A triangular prism has the following measurements:A right-triangle face with a base of 8 and a hypotenuse of 17.A rectangular face with a length of 9.6.What is the volume.
Mental Math
Mental MathSlide71
May 13
th - Your next hand-in day will be Thursday, May 15th -Find the volume of the following shape:Mental Math
Mental MathSlide72
May 14
th - Next hand-in day will be Thursday, May 15th -What is the total overall volume of a house created out of a rectangular prism with dimensions of:3.4cm by 5.2cm by
7.8cm.and a triangular prism
with a:
height of
7.6cm
Mental Math
Mental MathSlide73
May 15
th - Next hand-in day will be Thursday, May 15th -What is the total overall volume of a house created out of a rectangular prism with dimensions of:3.4cm by
5.2cm by 7.8cm
.
and a triangular prism
with a:
height of
7.6cm
Mental Math
Mental Math