What are some types of living things???. objectives Classify things into living and nonliving...
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Transcript of What are some types of living things???. objectives Classify things into living and nonliving...
What are some types of living things???
objectives
• Classify things into living and nonliving things.
• Compare and contrast between living and nonliving
things(give example ).
• Recognize the needs of living things.
• Identify the meaning of organism.
• Identify the meaning and types of the cell.
• Identify the main parts of the plant cell and its
function.
• Identify the main parts of the animal cell and its
function.
• recognize methods to observe living things.
The importance of animals homes.
• Read the fast fact p. 50
• Where does a seal live?• What might a frog use as a home?
• Why do animals live where they do?• What do shelters provide for the living things?
Living and non-living
• Living things: any thing needs food, water, and air.
• Nonliving things: : any thing dose NOT needs food, water, and air.
• Once living things are the things that were living after that become nonliving.
• Any living thing is an organism.
• What is the difference between the cat and plant???(both are living things).
• living things reproduce: it makes more of its kids.( cat: kittens – plants: seeds ).
• Living things react to changes around them. ( cat run away ).
• Living things need energy to grow and move.
• People and animals get energy from food, but plants get energy from the sun.
Living and nonliving things
• A living thing can reproduce.
• It uses energy to grow. Plants use the energy from
the sun to make food.• They react to changes in
the environment. (examples)
• They can’t reproduce• Don’t grow or
change• Don’t react to
changes in the environment.
• Living things • Nonliving things
Any living thing is an organism
From what this wall is made of?
blockwall
Types of cells
• Animal cell • Plant cell
15
Nucleus
Vacuole
Cell Membrane
Cytoplasm
Cell Wall
Chloroplast
cells
• All living things made up of parts( face- hand- leg-
…), and these parts made up of a small parts called
cells.
• Cells are a tiny building block.
• it is the smallest unit of a living thing.
• Most cells can not been seen without a
microscope.
• Plant cells can be different in shape and size,
but they have the same parts.
• Are some cells more important than other cells?
explain.
• Each cell in an organism has its own job; like in
plant: leaf, roots, and stem.
• All the cells in an organism work with together
to help organism survive.
Parts of plant cells
1. Cell wall2. Cell membrane3. Nucleus4. Cytoplasm5. Vacuoles6. Chloroplasts
• Plant cell
Functions of the parts
• Cell wall: it gives the cell its shape.
• Cell membrane: it keeps not needed substances
out of the cell. It protects the parts inside the cell.
• Cytoplasm: keeps cell parts in place.
• Chloroplasts: make food to enable a plant to get energy it needs to stay a live.
• Nucleus: tells the rest of the cell parts how to do their jobs, just like the brain in human.
• Vacuole: a storage location in cells
Animal cell
• Animals made up from cells.• Each cell has its own job:– Skin cells protect it from the outside.– Muscles cells join together to make muscle
for moving.
Parts of the animal cells
• Animals cells have 4 main parts:– Cell membrane– Nucleus – Cytoplasm – vacuole
Differences between animal and plant cells
vacuole
Observing living things
• We can see some living thing easily by our eyes.
• Some living things are too small that we need to use
microscope to see them.
• We can use hand lens (magnifier) and binoculars in
observing living things.