p3b science(chapter 9)

title:life cycles
-all living things go through a cycle called life cycle.
-living things are hatched or born,they grow bigger and older,before they finally die
-egg->chick->adult chicken
-a pattern repeats itself over and over again is a cycle
-a life cycle is made up of a number of stages of growth.

chapter 9(p3a science)

-there are different kinds of materials.some common examples are metals,plastics,rubber,wood and glass.
-for things to be useful,suitable materials must be chosen to make them.

p3b science(chapter 10)

title:life cycles
-all living things go through a cycle called life cycle
-living things are hatched or born,they grow bigger and older,before they finally die
-egg=chick=adult chicken
-a pattern repeats itself over and over again is a cycle
-a life cycle is made up of a number of stages of growth.

p3a science (chapter 9)

title:materials
-materials can naturally obtained from plants ,animals or the ground.they can also be man-made.
-there are different kinds of materials.some common examples are metals,plastics,rubber,wood and glass
-for things to be useful ,suitable materials must be chosen to make them

P3A SCIENCE

title:fungi and micro-organisms
-mushroom belongs to a group of living things called fungi.
-fungi are not plants
-fungi feed on plants and animals -dead or alive
-they aslo feed on things that are made from plants or animals.
-fungi break down their food inot simple substances that they can absorb.when they do so,they cause their food to decay.
-mould is a type of fungus.it feeds on a lot of food we eat
-it breaks down the food first and then absorbs the nutrient
-fungi reproduce by reproducing spores
-in mushrooms,the spores are foumd in the gills.
-mushrooms function:gills,cao and stalk
-when a fungus realeases its spores,the wind carries them in the air.
-some of these spores land on suitable places and they grow into new fungi.
-tiny living things are called micro organisms.
-<> means tiny. means living things
-fungi reproduces by spores.

p3a science(chapter 6)classification of plants

-plants which produce flowers are called flowering plants
-plants that do not produce flowers are called non-flowering plants
-plants are classified into flowering adn non-flowering plants
-examples of non flowering plants are ferns and mosses

p3a science(chapter 5)life around us-plants

-plants need air,water to grow.
-plants can make thier own food.this is because plants have chlorophyll.
-animals do not have chlorophyll.they cannot make their own food.they have to depend on other living things for food.
-roots are usually found under the ground.
-some plants are found above the ground.
-plants with tall,thick and woody stems are called trees.
-the main stem of a tree is called the trunk.
-the trunk is covered by an outer covering called the bark.
-leaves of different plants are different in size ,shape and texture
-some flowers grow singly
-some flowers grow in clusters.
-a fruit is th epart of a plant that has developed from a flower.
-plants grow just about everywhere,from deep in water to high up on other plants.
-plants that grow on land are called land plants.
-plants that grow in water are called water plants
-some water plants grow completely underwater
-some float on the surface of water.
-some are half-submerged,they have some parts in water and other parts out of water.
-plants grow in different places.
-plant parts may look different in different plants
-plants grow in different places.
-chlorophyll gives plant their green colour
-plants are made up of plant parts.these are the roots,stems,leaves,flowers and fruits.
-some plants are short and bushy.they have thinner stems than trees.these plants are called shrubs.