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2. What is a topic?
A topic is the
word or
phrase that
everything in
a text refers
back to
3. What is a topic?
Can you find
the topic of
the pictures?
Streams
4. What is a topic?
Can you find
the topic of
the pictures?
Fish
5. Looking for a topic in text
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
6. Looking for a topic in text
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
7. The topic is water
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
8. Look for repeated words
In the last
paragraph, th
e word water
was repeated
again and
again.
9. Look for repeated words
Looking for
repeated
words and
phrases is a
good way to
find topics.
10. Can you find the topic?
Colonial Williamsburg is a great place to
visit. In Williamsburg, you can see how
people lived in colonial times. There are
guides in costumes who can show you to
taverns, shops, and houses. You can even
sample some colonial food at the restored
taverns! One visit to Williamsburg will
make you feel as if you have been
transported to the 1700s.
11. Can you find the topic?
Colonial Williamsburg is a great place to
visit. In Williamsburg, you can see how
people lived in colonial times. There are
guides in costumes who can show you to
taverns, shops, and houses. You can even
sample some colonial food at the restored
taverns! One visit to Williamsburg will
make you feel as if you have been
transported to the 1700s.
12. The topic was Williamsburg
We could tell
this because
the word
Williamsburg
was repeated
several times
13. But some paragraphs are tricky
Sometimes,
authors use
different
words for the
same thing
15. Can you find the multiple referents?
Colonial Williamsburg is a great place to
visit. In this Virginia town, you can see
how people lived in colonial times. There
are guides in costumes who can show you
to taverns, shops, and houses. You can even
sample some colonial food at the restored
taverns! One visit to this place will make
you feel as if you have been transported to
the 1700s.
16. Can you find the multiple referents?
Colonial Williamsburg is a great place to
visit. In this Virginia town, you can see
how people lived in colonial times. There
are guides in costumes who can show you
to taverns, shops, and houses. You can even
sample some colonial food at the restored
taverns! One visit to this place will make
you feel as if you have been transported to
the 1700s.
17. Can you find the multiple referents?
Colonial Williamsburg is a great place to visit. In
this Virginia town, you can see how people lived in
colonial times. There are guides in costumes who
can show you to taverns, shops, and houses. You can
even sample some colonial food at the restored
taverns! One visit to this place will make you feel as
if you have been transported to the 1700s.
The topic is still Williamsburg, even though the word is only
stated once.
18. What is the topic of this paragraph?
Assateague Island is a very special place.
A long sandy beach stretches into the
Atlantic Ocean. Windswept dunes are
home to foxes and seagulls. The famous
wild horses, or ponies, also live on this
small island.
19. What is the topic of this paragraph?
Assateague Island is a very special place.
A long sandy beach stretches into the
Atlantic Ocean. Windswept dunes are
home to foxes and seagulls. The famous
wild horses, or ponies, also live on this
small island.
20. Finding Main Ideas
Once we
have found
the topic of
the
paragraph,
we can find
the main idea.
Topic + Main Point about the Topic = MAIN IDEA
21. Can you find the main idea?
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
22. Can you find the main idea?
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
23. Can you find the main idea?
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
Topic: Water
Main point about the topic:
24. Can you find the main idea?
Water is an amazing resource.
Everyone in the world depends
upon it. Every creature needs water
to survive. Without water, we would
not last long. Water makes our
world beautiful.
Topic: Water
Main point about the topic: Water is an
amazing resource
25. Finding Main Ideas
Notice that
topics are
expressed as
words or
phrases, but
main ideas are
expressed in
sentences
Topic + Main Point about the Topic = MAIN IDEA
26. Can you find the main idea?
Colonial Williamsburg is a great place to
visit. In Williamsburg, you can see how people
lived in colonial times. There are guides in
costumes who can show you to taverns, shops,
and houses. You can even sample some colonial
food at the restored taverns! One visit to
Williamsburg will make you feel as if you have
been transported to the 1700s.
27. Can you find the main idea?
Colonial Williamsburg is a great place to visit.
In Williamsburg, you can see how people lived
in colonial times. There are guides in costumes
who can show you to taverns, shops, and
houses. You can even sample some colonial
food at the restored taverns! One visit to
Williamsburg will make you feel as if you have
been transported to the 1700s.
28. Did you find the main idea?
Colonial Williamsburg is a great Topic:
place to visit. In Williamsburg, you
can see how people lived in colonial Williamsburg
times. There are guides in costumes
who can show you to
taverns, shops, and houses. You can Main idea:
even sample some colonial food at the
restored taverns! One visit to Williamsburg is
Williamsburg will make you feel as if a great place to
you have been transported to the
1700s. visit
29. Where is the main idea?
In many
paragraphs,
the first
sentence
states the
main idea.
When the author states the main idea, it is called an
explicit main idea.
30. Where is the main idea?
But the main
idea is not
always in the
first
sentence.
31. Look for the explicit main idea
Croak, croak, kerplop! Whatâs that at the waterâs edge?
It might be a green frog, a creature thatâs well-suited
for life at the pondâs edge. Green frogs like to live
where the land meets the water. This keeps them safe
from predators that live on the land. When a predator
like a snake comes near, the green frog can quickly leap
into the water and get away. Green frogs can eat
animals from both places, including crayfish, spiders,
fish, and even birds.
32. Look for the explicit main idea
The first sentence is
not the main idea.
Croak, croak, kerplop! Whatâs that at the waterâs
edge? It might be a green frog, a creature thatâs
well-suited for life at the pondâs edge. Green frogs
like to live where the land meets the water. This
keeps them safe from predators that live on the land.
When a predator like a snake comes near, the green
frog can quickly leap into the water and get away.
Green frogs can eat animals from both places,
including crayfish, spiders, fish, and even birds.
33. Look for the explicit main idea
Letâs look for
the topic.
Croak, croak, kerplop! Whatâs that at the waterâs
edge? It might be a green frog, a creature thatâs
well-suited for life at the pondâs edge. Green frogs
like to live where the land meets the water. This
keeps them safe from predators that live on the land.
When a predator like a snake comes near, the green
frog can quickly leap into the water and get away.
Green frogs can eat animals from both places,
including crayfish, spiders, fish, and even birds.
34. Look for the explicit main idea
Letâs look for
the topic.
Croak, croak, kerplop! Whatâs that at the waterâs
edge? It might be a green frog, a creature thatâs
well-suited for life at the pondâs edge. Green frogs
like to live where the land meets the water. This
keeps them safe from predators that live on the land.
When a predator like a snake comes near, the green
frog can quickly leap into the water and get away.
Green frogs can eat animals from both
places, including crayfish, spiders, fish, and even
birds.
35. What about the second
sentence?
Main ideas are not
usually expressed as
questions
Croak, croak, kerplop! Whatâs that at the waterâs
edge? It might be a green frog, a creature thatâs
well-suited for life at the pondâs edge. Green frogs
like to live where the land meets the water. This
keeps them safe from predators that live on the land.
When a predator like a snake comes near, the green
frog can quickly leap into the water and get away.
Green frogs can eat animals from both places,
including crayfish, spiders, fish, and even birds.
36. What about the third sentence?
This sentence
includes the
topic
Croak, croak, kerplop! Whatâs that at the waterâs
edge?It might be a green frog, a creature thatâs well-
suited for life at the pondâs edge. Green frogs like to
live where the land meets the water. This keeps
them safe from predators that live on the land.
It also makes a
When a predator like a snake comes near, the green
main point
frog can quickly leap into the water and get away.
Green frogs can eat animals about the topic
from both places,
including crayfish, spiders, fish, and even birds.
37. This is called the topic sentence
Itâs kind of silly that the sentence that states the
main idea is called the topic sentence, but thatâs just
the way it is.
Croak, croak, kerplop! Whatâs that at the waterâs
edge?It might be a green frog, a creature thatâs well-
suited for life at the pondâs edge. Green frogs like to
live where the land meets the water. This keeps
them safe from predators that live on the land.
When a predator like a snake comes near, the green
frog can quickly leap into the water and get away.
Green frogs can eat animals from both places,
including crayfish, spiders, fish, and even birds.
38. Finding the main idea
To find the main
idea, figure out
the topic first.
Then, look for a
sentence that
states a main
point about the
topic.
39. Try another paragraph
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
40. How do I find the main idea?
ďStart by finding the topic
ď Then, read each sentence in the
paragraph
ď Find a sentence that states the topic
and a main point about the topic
41. First, find the topic
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
42. First, find the topic
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
43. Read the rest of the sentences.
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
44. Which one states a main point?
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
45. Which one states a main point?
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
46. Check the rest of the sentences
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
47. Check the rest of the sentences
What a gorgeous view! Kings Gap State Park is a
great place to see the Cumberland Valley. This is
because the park was built on top of a mountain.
From the mountain top, the fields and farms of the
valley stretch out far below. The Doubling Gap, a
mountain that curves like the letter s, can also be
seen.
All of the sentences relate back to
Kings Gap as a great place to view the
Cumberland Valley
48. Weâve found the main idea*
What a gorgeous view! Kings Gap State Park is
a great place to see the Cumberland Valley. This
is because the park was built on top of a
mountain. From the mountain top, the fields and
farms of the valley stretch out far below. The
Doubling Gap, a mountain that curves like the
letter s, can also be seen.
*also known as the topic sentence
49. Implicit main ideas
Main ideas are
not always
stated directly.
Sometimes,
they are
implicit, or left
unstated.
50. Figuring out implicit main ideas
Fairy shrimp swim upside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimp move by beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
51. Find the topic
Fairy shrimp swim upside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimp move by beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
52. Find the topic
Fairy shrimp swim upside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimpmove by beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
53. What are the sentences saying
about the topic?
Fairy shrimp swim upside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimp move by beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
54. What are the sentences saying
about the topic?
Fairy shrimp swimupside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimpmoveby beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
All of the sentences seem
to be about how fairy
shrimp move.
55. Make up a main idea
Fairy shrimp swimupside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimpmoveby beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
What is the paragraph
telling us about the
movement of fairy
shrimp?
56. There may be several similar options
Fairy shrimp swimupside down. If you watch
them closely, you might see that they have two
sets of antennae and eleven sets of legs. Fairy
shrimpmoveby beating their legs from back to
front. In their vernal pool, they can dart around
quickly, drift slowly, or even settle at the bottom
of the pool.
Fairy shrimp can move Fairy shrimp can move in
effectively. several ways.
57. Letâs try another one
The last bits of sunlight were gleaming through
the trees. A slight breeze blew, just enough to
keep the air feeling fresh and clear. The forest
beyond was a wall of shadowed green. In the
distance, the murmurs of the creek echoed
faintly, joined every now and again by an evening
bird call. Everyone sat on the porch, relaxing.
58. Find the topic
The last bits of sunlight were gleaming through
the trees. A slight breeze blew, just enough to
keep the air feeling fresh and clear. The forest
beyond was a wall of shadowed green. In the
distance, the murmurs of the creek echoed
faintly, joined every now and again by an evening
bird call. Everyone sat on the porch, relaxing.
It seems to be describing a scene
59. What are the sentences saying?
The last bits of sunlight were gleaming through
the trees. A slight breeze blew, just enough to
keep the air feeling fresh and clear. The forest
beyond was a wall of shadowed green. In the
distance, the murmurs of the creek echoed
faintly, joined every now and again by an evening
bird call. Everyone sat on the porch, relaxing.
How do the sentences describe the scene?
60. Make up a main idea
The last bits of sunlight were gleaming through
the trees. A slight breeze blew, just enough to
keep the air feeling fresh and clear. The forest
beyond was a wall of shadowed green. In the
distance, the murmurs of the creek echoed
faintly, joined every now and again by an evening
bird call. Everyone sat on the porch, relaxing.
The view from the porch was peaceful.
61. What have you learned?
What is the
difference
between a
topic and a
main idea?
62. What have you learned?
A topic is stated in a word or
phrase
A main idea includes the topic
and the main point, and is
stated in a sentence
63. What have you learned?
What is an
implicit main
idea?
64. What have you learned?
An implicit main idea is
not stated directly by the
author
65. Does every paragraph work like
this?
A. Yes! Every paragraph in the whole
universe is like this and you will
never have to think hard again
B. No, some paragraphs are different.
Sometimes the paragraph has the
topic sentence at the end of the
paragraph. Sometimes the main
idea is very hard to find.
66. Does every paragraph work like
this?
⢠The answer, of course, is B
⢠Some paragraphs do not follow
this structure because the
author wants to make the
reader think more carefully
⢠And sometimes the paragraphs
are just poorly written!
67. These guidelines usually work
1. Find the topic of the paragraph
2. See if the first sentence states the main
idea
3. If not, check other sentences in the
paragraph
4. Find the sentence that includes the topic
and states a main point about the topic
5. Make sure that the other sentences in the
paragraph relate back to the main idea
71. By Emily Kissner
http://emilykissner.blogspot.com
Updated 2012
Feel free to use in your classroom or for staff
development. Please do not re-post to other sites.
A downloadable version of this file is
available here:
http://www.teacherspayteachers.com/Product/T
opics-and-Main-Ideas-Powerpoint