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Grades:
K-2
Time
Estimation: Allow one 45-50 minute period to complete the lesson.
Students
will:
- identify
common objects from different perspectives
- draw
and describe common items from a variety of perspectives
- match
pictures of the same item from two different perspectives
Pre-requisite
Concepts: The students should be able to recognize and identify
basic shapes.
Skills:
Observing, Describing, Comparing, Matching
Standards:
AAAS
Benchmarks: 2A, K-2 #1, 2C, K-2 #1, 9C, K-2 #1
NCTM: Standard 9
NGS: Standard B
NCSS:
Materials:
Grouping
The
students should be in cooperative groups of 4 or 5. Have picture
sets and other materials ready for easy distribution.
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About this
Lesson
This lesson
is designed to introduce the students to the concept of looking
at objects from a different perspective.
Engage (5 minutes)
Invite the
students to share their experiences from the following situations:
looking down
monkey bars or a jungle gym or looking down out a window from a very high building?
As what
did they see. Ask how did things look on the ground, how did the
different. Explore different perspectives by asking about what
they would see if they could only crawl on the ground.
Explore (5-10 minutes)
Give each
group of students the set of cards that has the top view of the
objects. Ask them to look one card at a time and try to identify
the object. The students should write down, draw, or discuss what
they think the object is. Use whatever is method is age-appropriate
for your class.
Explain (10-15 minutes)
Now give each
group of students the side view photos. Have the students try
and match the side views with their top view partners.
Ask your students to think about what they thought the top view
picture was. Do they still think that it is the same thing now
that they have the side view picture also?
Each group
needs to agree on which pictures go together to make a side view/top
view pair and the identity of the object.
Ask your students what shapes they can identify in the pictures?
Have each
group pick one of the picture pairs and be prepared to tell the
class what it is.
Extend (10 minutes)
For younger students:
- Draw
a rectangle on the board. Make sure you have a particular
object in mind. Some examples include a door, book, computer,
TV, telephone, house, school, church, etc. Ask your students,
"Looking only at this shape that I have drawn on the board,
what do you think I am drawing?"
- Write the students' responses on the blackboard or overhead so the
whole class can see the responses. Ask your students why
they think that.
If a
student believes that you are making a dog on the board,
make sure they explain how a dog can be made from a rectangle.
The idea behind this exercise is to get the students to
guess different objects that are in the classroom that could
be represented by this lonely rectangle.
- Draw
a different shape and do the same thing with the students.
Ask your students, "Now looking at this new shape that
I have drawn on the board, what do you think I am drawing?"
- Now allow
one or more of the students to draw a shape and let the rest
of the class guess what he/she is drawing.
Make sure
the student tells you what they are drawing.
For older students
- Break the students into pairs within their groups of 4.
- Have
the pairs of students choose an object in the classroom that
they will draw from two different perspectives.
- Tell
them not to let another pair know what their item is, because
once they have finished drawing their picture, they will exchange
pictures with another pair of students and try to guess each
other_s pictures.
- The students
should give only one perspective at a time to the other pair
of students so their partner can guess which is the top view
or which is the side view.
- Have
the students describe to each other (in the pair groups) the
shapes they see in each other_s drawings.
- Once
the students have identified their objects they need to outline
with a marker the shapes that they see.
Evaluate (homework)
Introduce the homework using the following questions.
- What
are some of the things you learned from today_s activity?
- What
did you observe today?
Ask the students to draw
a picture of any room in their house from two perspectives. First,
from standing in the doorway looking across the room, and second as
if they were a fly on the ceiling
- Ask
the students to compare the drawings and be able to discuss
how the drawings are alike and how they are different.
- Then
ask the students what map would be the most helpful if their
mom told them that she was going to have a baby, and they
had to share their room with their new brother or sister.
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