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Transcript
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Table of
Contents
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
Roots
Stems
Leaves
Plant Cells
Photosynthesis
Angiosperms
Gymnosperms
Flowers
Plants Without Seeds
Table of
Contents
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
Roots
Stems
Leaves
Plant Cells
Photosynthesis
Angiosperms
Gymnosperms
Flowers
Plants Without Seeds
All About Roots
All About Roots
Just like people, plants have many different parts.
Each part has a special job to do and they all work
together to help the plant survive and grow.
The very bottom of the plant is a part called the
plant’s roots! Some roots, like tree roots, dig deep down
into the soil. Other roots are closer to the surface of the
soil. The roots of a water plant dangle down into the
water.
A plant’s roots pull water and minerals from the soil
or water that they’re in. The plant needs the water and
nutrients to create food and grow. The roots also anchor
the plant down into the soil. This helps protect the plant
by keeping it in the soil.
There are different types of root systems. Plants
may have fibrous roots. Fibrous roots have lots of
spread out branches, like trees. Other plants have roots
called tap root. This means that one main root grounds
down into the soil and then smaller roots branch out off
of it.
Some plants that have fibrous roots are wheat,
grass and corn plants. Carrots, radishes and turnips
have a tap root.
Just like people, plants have many different parts.
Each part has a special job to do and they all work
together to help the plant survive and grow.
The very bottom of the plant is a part called the
plant’s roots! Some roots, like tree roots, dig deep down
into the soil. Other roots are closer to the surface of the
soil. The roots of a water plant dangle down into the
water.
A plant’s roots pull water and minerals from the soil
or water that they’re in. The plant needs the water and
nutrients to create food and grow. The roots also anchor
the plant down into the soil. This helps protect the plant
by keeping it in the soil.
There are different types of root systems. Plants
may have fibrous roots. Fibrous roots have lots of
spread out branches, like trees. Other plants have roots
called tap root. This means that one main root grounds
down into the soil and then smaller roots branch out off
of it.
Some plants that have fibrous roots are wheat,
grass and corn plants. Carrots, radishes and turnips
have a tap root.
All About Roots
All About Roots
What is the purpose of a plant’s roots?
What is the purpose of a plant’s roots?
Draw a picture of a fibrous root.
Draw a picture of a fibrous root.
Draw a picture of a tap root.
Draw a picture of a tap root.
All About Stems
All About Stems
Another important plant part is the plant stem.
This part of the plant is in between the roots and the
leaves. The stem grows upward from the roots and holds
the leaves of the plant up. In the plant stem, nutrients
are transported from the roots to the leaves.
Plants may have woody stems or herbaceous
stems. Monocots have herbaceous stems. Monocots are
a type of plant that produce flowers. Herbaceous stems
can be found on the plants that you see outside or in your
garden. Dicots usually have woody stems. Woody stems
can be found in the trees outside or in shrubs.
Sometimes, we eat the stems of plants. If you’ve
ever eaten asparagus or celery, you’ve eaten a plant’s
stems.
A plant stem may contain petioles, which are tiny
stems that grow from the main stem and have leaves on
them.
Another important plant part is the plant stem.
This part of the plant is in between the roots and the
leaves. The stem grows upward from the roots and holds
the leaves of the plant up. In the plant stem, nutrients
are transported from the roots to the leaves.
Plants may have woody stems or herbaceous
stems. Monocots have herbaceous stems. Monocots are
a type of plant that produce flowers. Herbaceous stems
can be found on the plants that you see outside or in your
garden. Dicots usually have woody stems. Woody stems
can be found in the trees outside or in shrubs.
Sometimes, we eat the stems of plants. If you’ve
ever eaten asparagus or celery, you’ve eaten a plant’s
stems.
A plant stem may contain petioles, which are tiny
stems that grow from the main stem and have leaves on
them.
Stem Roots Stem Roots All About Stems
All About Stems
What is the purpose of a plant’s stem?
What is the purpose of a plant’s stem?
Draw and label a picture of a plant stem and petioles.
Draw and label and picture of a plant stem and petioles.
All About Leaves
The plant’s leaves make the food that the plant
needs to survive. After the water and nutrients travel up
the leaf stem thorough the plant’s vascular system, the
leaves use the water and nutrients in the leaf with sunlight
and carbon dioxide to create plant food. This process is
called photosynthesis.
Usually, you can look at a plant and see the veins in
the leaf. These veins carry the sugar to other parts of
the plant. The flat part of the leaf is called the blade.
The edge of the leaf is called the margin.
Sometimes, we eat the leaves of plants too.
Lettuce and spinach are two examples of plant leaves that
we eat!
All About Leaves
The plant’s leaves make the food that the plant
needs to survive. After the water and nutrients travel up
the leaf stem thorough the plant’s vascular system, the
leaves use the water and nutrients in the leaf with sunlight
and carbon dioxide to create plant food. This process is
called photosynthesis.
Usually, you can look at a plant and see the veins in
the leaf. These veins carry the sugar to other parts of
the plant. The flat part of the leaf is called the blade.
The edge of the leaf is called the margin.
Sometimes, we eat the leaves of plants too.
Lettuce and spinach are two examples of plant leaves that
we eat!
All About Leaves
All About Leaves
What is the purpose of a plant’s leaves?
What is the purpose of a plant’s leaves?
Draw and label the parts of a leaf.
Draw and label the parts of a leaf.
Plant Cells
Plant Cells
Plants cells are separated from one another by something called a
cell membrane. Each cell is self-sufficient within its own cell membrane and
communicates with other cells in the plant.
Plant and animal cells are different in a few ways. The largest
difference is something called a cell wall. The cell wall protects the stuff
inside of the cell and keeps it from growing too big. The cell wall is made
up of chemicals. One of these chemicals is called cellulose. Cellulose is
made up of molecules from sugar glucose. It also forms the basic structure
of the plant.
Inside of the cell wall are protoplasts. Protoplasts are the living
contents inside the cell well and they make up the plant’s hereditary unit. A
hereditary unit
Plant cells also contain vacuoles (cavities filled with cell sap),
plastids (structures that carry out the plant’s functions, like
photosynthesis), mitochondria (where the plants carry out respiration) and
ribosomes (where plants convert amino acids into proteins).
Plant cells are also larger than animal cells. Animal cells can come
in different shapes and sizes but plant cells are more similarly sized and
come in rectangular or cube shapes.
Plants cells are separated from one another by something called a
cell membrane. Each cell is self-sufficient within its own cell membrane and
communicates with other cells in the plant.
Plant and animal cells are different in a few ways. The largest
difference is something called a cell wall. The cell wall protects the stuff
inside of the cell and keeps it from growing too big. The cell wall is made
up of chemicals. One of these chemicals is called cellulose. Cellulose is
made up of molecules from sugar glucose. It also forms the basic structure
of the plant.
Inside of the cell wall are protoplasts. Protoplasts are the living
contents inside the cell well and they make up the plant’s hereditary unit. A
hereditary unit
Plant cells also contain vacuoles (cavities filled with cell sap),
plastids (structures that carry out the plant’s functions, like
photosynthesis), mitochondria (where the plants carry out respiration) and
ribosomes (where plants convert amino acids into proteins).
Plant cells are also larger than animal cells. Animal cells can come
in different shapes and sizes but plant cells are more similarly sized and
come in rectangular or cube shapes.
Golgi Body Golgi Body Nucleus Nucleus Vacuole Cytoplasm Vacuole Cytoplasm Chloroplast Chloroplast Cell membrane Cell membrane Mitochondria Mitochondria Cell wall Cell wall Plant Cells
Plant Cells
List the ways that plant cells are different than animal cells:
List the ways that plant cells are different than animal cells:
Draw and label a plant cell. Give a description of each part.
Draw and label a plant cell. Give a description of each part.
Photosynthesis
Photosynthesis
Photosynthesis is a special process that plants use
to make food. Plants use the energy from the sun, water,
and carbon dioxide to make food.
First, plants absorb water through their roots. The
veins in the leaves bring the water to the plant cells. The
plant has special holes on the bottom that breathe in the
air. These are called stoma and they take in carbon
dioxide from the air.
After the plant breathes in carbon dioxide, and the
water travels through the veins to the cells, it reaches
something called chloroplasts. Photosynthesis takes place
in the plant’s chloroplasts. Chloroplasts are inside the
plant’s leaves and contain something called chlorophyll.
Chlorophyll is what gives plants their green color!
Once the chloroplast has water, sunlight, and
carbon dioxide, it creates sugar and oxygen through a
process called photosynthesis. The plants eat the sugar
and release the oxygen.
Photosynthesis is a very important process
because it creates the oxygen that we need in our
atmosphere. Without it, Earth wouldn’t be habitable for
humans!
Photosynthesis is a special process that plants use
to make food. Plants use the energy from the sun, water,
and carbon dioxide to make food.
First, plants absorb water through their roots. The
veins in the leaves bring the water to the plant cells. The
plant has special holes on the bottom that breathe in the
air. These are called stoma and they take in carbon
dioxide from the air.
After the plant breathes in carbon dioxide, and the
water travels through the veins to the cells, it reaches
something called chloroplasts. Photosynthesis takes place
in the plant’s chloroplasts. Chloroplasts are inside the
plant’s leaves and contain something called chlorophyll.
Chlorophyll is what gives plants their green color!
Once the chloroplast has water, sunlight, and
carbon dioxide, it creates sugar and oxygen through a
process called photosynthesis. The plants eat the sugar
and release the oxygen.
Photosynthesis is a very important process
because it creates the oxygen that we need in our
atmosphere. Without it, Earth wouldn’t be habitable for
humans!
Photosynthesis
Photosynthesis
Draw the process of photosynthesis:
Draw the process of photosynthesis:
Describe what photosynthesis is:
Describe what photosynthesis is:
Why is photosynthesis important:
Why is photosynthesis important?
Angiosperms
Angiosperms
Angiosperms are plants that have flowers!
Some that you might commonly see are roses,
tulips, and apple trees. Angiosperms grow their
seeds inside of fruits.
Flowers are an adaptation that plants use to
help them spread their seeds. While angiosperms
help spread their seeds using the wind, like
gymnosperms do, they also spread their seeds
through their fruit. Some animals will carry the fruit
to new places where the seeds can germinate.
There are two main types of angiosperms,
monocots and dicots. Monocots have only one
seed. Monocots have leaves in groups of three
and long leaves. Some examples of monocots are
lilies and grasses.
Most of the flowers that you see are dicots.
Dicots have petals in groups of four or five and
veiny leaves. Some examples of dicots are apples,
cherries, and roses.
Angiosperms are plants that have flowers!
Some that you might commonly see are roses,
tulips, and apple trees. Angiosperms grow their
seeds inside of fruits.
Flowers are an adaptation that plants use to
help them spread their seeds. While angiosperms
help spread their seeds using the wind, like
gymnosperms do, they also spread their seeds
through their fruit. Some animals will carry the fruit
to new places where the seeds can germinate.
There are two main types of angiosperms,
monocots and dicots. Monocots have only one
seed. Monocots have leaves in groups of three
and long leaves. Some examples of monocots are
lilies and grasses.
Most of the flowers that you see are dicots.
Dicots have petals in groups of four or five and
veiny leaves. Some examples of dicots are apples,
cherries, and roses.
Angiosperms
Angiosperms
Define “angiosperm:”
Define “angiosperm:”
Compare and contrast dicots and monocots:
Compare and contrast dicots and monocots:
List 5 examples of angiosperms:
List 5 examples of angiosperms:
Gymnosperms
Gymnosperms
Gymnosperms are plants that make their
seeds in cones. They’ve been around for million of
years! There are four types of gymnosperms:
cycads, ginkgoes, gnetophytes, and conifers.
The seeds of a gymnosperm are formed on
cones. They’re not protected inside of a flower.
They’re exposed. There are two types of cones.
There are male cones and female cones.
Female cones hold the seeds with sticky
scales and male cones make the pollen. Wind
carries pollen from the male cone to the female
cone’s egg. When the pollen reaches the egg of the
female cone, it’s pollinated. After the seed is
pollinated, the seed falls to the ground where it can
germinate.
Some cones have winged seeds. This helps
the seed travel in the wind. When seeds travel in
the wind, the seeds are spread further out and the
population of trees can grow in new places.
Gymnosperms are plants that make their
seeds in cones. They’ve been around for million of
years! There are four types of gymnosperms:
cycads, ginkgoes, gnetophytes, and conifers.
The seeds of a gymnosperm are formed on
cones. They’re not protected inside of a flower.
They’re exposed. There are two types of cones.
There are male cones and female cones.
Female cones hold the seeds with sticky
scales and male cones make the pollen. Wind
carries pollen from the male cone to the female
cone’s egg. When the pollen reaches the egg of the
female cone, it’s pollinated. After the seed is
pollinated, the seed falls to the ground where it can
germinate.
Some cones have winged seeds. This helps
the seed travel in the wind. When seeds travel in
the wind, the seeds are spread further out and the
population of trees can grow in new places.
Gymnosperms
Gymnosperms
1.  Define “gymnosperm:”
1.  Define “gymnosperm:”
2.  Explain the difference between male and
female seeds:
2.  Explain the difference between male and
female seeds:
3.  List 3 examples of gymnosperms:
3.  List 3 examples of gymnosperms:
4.  Explain the process of fertilization:
4.  Explain the process of fertilization:
All About Flowers
Flowers have many different important parts.
The sepal is one important part. The sepal holds
the flower’s petals closed until the plant is ready to
be pollinated.
In order for flowers to be pollinated, we need
to know about the male and female plant parts.
The female part is called the pistil. It is made up of
the stigma, style, and ovary. The male part is called
the stamen. It is made up of the filament, anther
and pollen.
Pollination happens when the pollen grains
reach the stigma. Bees help with pollination when
they carry the pollen to a new flower! Pollination is
not the only important step.
Fertilization is another important step in a
flower’s life cycle. The pollen has to travel down the
style to the egg in the ovary for the plant to be
fertilized. This is how new seeds are made!
Bees and insects are very important to the
plant’s life cycle and we need them to keep our
beautiful flowers in bloom!
All About Flowers
Flowers have many different important parts.
The sepal is one important part. The sepal holds
the flower’s petals closed until the plant is ready to
be pollinated.
In order for flowers to be pollinated, we need
to know about the male and female plant parts.
The female part is called the pistil. It is made up of
the stigma, style, and ovary. The male part is called
the stamen. It is made up of the filament, anther
and pollen.
Pollination happens when the pollen grains
reach the stigma. Bees help with pollination when
they carry the pollen to a new flower! Pollination is
not the only important step.
Fertilization is another important step in a
flower’s life cycle. The pollen has to travel down the
style to the egg in the ovary for the plant to be
fertilized. This is how new seeds are made!
Bees and insects are very important to the
plant’s life cycle and we need them to keep our
beautiful flowers in bloom!
All About Flowers
All About Flowers
1.  How is a flower pollinated?
1.  How is a flower pollinated?
2.  How is a flower fertilized?
2.  How is a flower fertilized?
3.  What are the male flower parts?
3.  What are the male flower parts?
4.  What are the female flower parts?
4.  What are the female flower parts?
Plants Without Seeds
Plants Without Seeds
Some plants don’t have seeds! These plants
reproduce in very creative ways! There are two
main types of plants without seeds. These are
vascular and non-vascular plants.
Vascular plants have long tube-like cells for
water, mineral and food transportation. Nonvascular plants do not have this type of a cell. Nonvascular plants usually cling to dark, damp places
and they are very small. They use small fibers
called rhizoids to cling to rocks, trees, and other
damp surfaces.
Mosses and ferns are two examples of plants
without flowers. These plants grow from spores.
Spores are tiny organisms that contain only a few
cells. Plants with spores produce tons of these tiny
organisms! The spores are light and small and they
are easily carried by the wind to their new locations
where they begin to reproduce!
Some plants don’t have seeds! These plants
reproduce in very creative ways! There are two
main types of plants without seeds. These are
vascular and non-vascular plants.
Vascular plants have long tube-like cells for
water, mineral and food transportation. Nonvascular plants do not have this type of a cell. Nonvascular plants usually cling to dark, damp places
and they are very small. They use small fibers
called rhizoids to cling to rocks, trees, and other
damp surfaces.
Mosses and ferns are two examples of plants
without flowers. These plants grow from spores.
Spores are tiny organisms that contain only a few
cells. Plants with spores produce tons of these tiny
organisms! The spores are light and small and they
are easily carried by the wind to their new locations
where they begin to reproduce!
Plants Without Seeds
Compare and contrast plants with and without seeds
Plants Without Seeds
Compare and contrast plants with and without seeds