Understanding the Seven Life Processes in Science

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Life Processes
 
Science Unit 1
 
Characteristics of life
 
Write down what this video is about.  What do you think we will be studying in science?
 
 
 
 
 
Watch the  power point about the 7 life processes
 
Let’s review:
 
The 7 processes that make something alive are:
MRS NERG!
 
 
Answer the question in your notebook:
 
What does it mean to be alive?
 
 
Life Process-  
A function that a living thing performs to stay alive and produce more of
it’s own kind.
 
 
 
Read page A6 in the text book
 
 
Why does the yellow duck have more in common with the grass than the bronze duck?
 
 
 
Meet MRS NERG
 
MOVEMENT
 – Release Energy
 
Photosynthesis
 
Movement
 
Reproduction
Growth
 
              PLANTS                        
ANIMALS
 
Plants
 release energy
through their life
processes like growth
and photosynthesis.
 
Animals 
release energy by
movement.
 
https://www.youtube.com/watch?v=3pD68uxRLkM&inde
x=75&list=PL1x86IFIADThNSawwEju8dnQBwazNEn6P
 
PHOTOSYNTHESIS
 
Photosynthesis
- The process plants
use to make food.
 
A plant needs light
energy from the sun
plus carbon
dioxide(CO2), plus
water.  The plant will
make sugar and oxygen.
 
REPRODUCTION
- To make
more
 
Living things must reproduce because they would
otherwise go extinct.
 
 
baby
 
child
 
adolescent
 
adult
 
SENSITIVITY
- reacting to your
surroundings
 
 
https://www.youtube.com/watch?v=h6-
evXswaQs&list=PL1x86IFIADThNSawwEju8dnQBwazNEn6P&index=75
 
https://www.youtube.com/watch?v=BLTcVNyOhUc
 
 
Stimulus and response
 
1. Stimulus- 
 Anything that causes a living thing to react
 
2. External Stimulus- 
Anything in an organism’s environment that causes it to
react. Example:  ________________
 
3. Internal Stimulus- 
Anything within an organism that causes it to react.
Example: Hunger
 
A cold wind
blows on you
 
A plant needs
water
 
A moth detects
a bat’s sound
waves
 
A dog sees a
can of food
opening
 
How do living things detect stimuli
?
 
Venus Flytrap
 
https://www.youtube.com/watch?v=i1HkzfnPPoU
 
NUTRITION
-Taking in nutrients
 
Makes seeds
 
Moves water
from roots
and leaves
 
Suck up water
and minerals
 
Makes food through
Photosynthesis.  It needs
water + sun + carbon
dioxide
 
Digestive System- 
Breaks down food and gives
nutrients to the body and gives animals energy.
 
https://www.youtube.com/watch?v=VwrsL-lCZYo
 
 
https://www.youtube.com/watch?v=JnzwbipJuAA
&t=44s
 
With a partner, read A32 to A36.  Copy and complete the
chart below in your notebook. Hint: Use the chart on A 33
to help.
Main Idea: The digestive system breaks down food and gives
nutrients to the body which gives us energy.
Detail 1
 
Detail 2
 
Detail 3
 
Answer these questions:
What category of food do you eat most of?
Least of?
What can you do to make your diet better?
 
EXCRETION
- Creates waste
and 
RESPIRATION
- breathing
 
Respiratory System- 
A group of organs that
work together to bring air in and push it back
out of the body.
 
https://www.youtube.com/watch?v=0giiDDBJVQ
U
 
                                  PULSE                                     BREATHING
 
HOW YOU RATE  Activity        
Page A 39
 
Read A 40-A41 in text with a partner.
 Compare and contrast how fish and humans breathe.
__________________________________________________________________________
__________________________________________________________________________
 
 
EXCRETION=CREATES WASTE
 
ANIMALS
 
PLANTS
 
CREATE SOLID
WASTE
CARBON DIOXIDE
CREATED
THROUGH
BREATHING
 
CREATE OXYGEN
THROUGH
PHOTOSYNTHESIS
 
GROWTH- 
The development of a living
thing often by growing in size and
maturity.
 
  Animals need to grow to reproduce , care for selves and
be productive.
 
Question: How is your growth similar to a seed growing?
 
Read text A18-21
Complete questions: 1,3, 4, 5 on page A23 with a prtner
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Explore the fascinating world of life processes through topics such as characteristics of life, movement, photosynthesis, reproduction, and sensitivity. Delve into the functions that define living organisms and learn how plants and animals sustain life through energy release, growth, and reproduction. Discover the interconnectedness of various biological processes that keep organisms alive and thriving.


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  1. Life Processes Science Unit 1

  2. Characteristics of life https://www.youtube.com/watch?v=Gy60Bq CnTG4 https://www.youtube.com/watch?v=juxLuo- sH6M&list=PL1x86IFIADThNSawwEju8dnQBwa zNEn6P&index=125&t=0s Write down what this video is about. What do you think we will be studying in science?

  3. Watch the power point about the 7 life processes Life Processes.ppt Let s review: The 7 processes that make something alive are: MRS NERG!

  4. Answer the question in your notebook: What does it mean to be alive? Life Process- A function that a living thing performs to stay alive and produce more of it s own kind. Read page A6 in the text book Why does the yellow duck have more in common with the grass than the bronze duck? Meet MRS NERG http://www.oum.ox.ac.uk/thezone/animals/life/

  5. MOVEMENT Release Energy Plants release energy through their life processes like growth and photosynthesis. Animals release energy by movement. Photosynthesis Movement Reproduction Growth PLANTS ANIMALS

  6. PHOTOSYNTHESIS https://www.youtube.com/watch?v=3pD68uxRLkM&inde x=75&list=PL1x86IFIADThNSawwEju8dnQBwazNEn6P

  7. Photosynthesis- The process plants use to make food. A plant needs light energy from the sun plus carbon dioxide(CO2), plus water. The plant will make sugar and oxygen.

  8. REPRODUCTION- To make more Living things must reproduce because they would otherwise go extinct. baby child adult adolescent

  9. Reproduction in Animals Creates more of the same species Reproduction in plants Pollination, seed dispersal, germination

  10. SENSITIVITY- reacting to your surroundings Stimulus and response https://www.youtube.com/watch?v=h6- evXswaQs&list=PL1x86IFIADThNSawwEju8dnQBwazNEn6P&index=75 https://www.youtube.com/watch?v=BLTcVNyOhUc

  11. 1. Stimulus- Anything that causes a living thing to react 2. External Stimulus- Anything in an organism s environment that causes it to react. Example: ________________ 3. Internal Stimulus- Anything within an organism that causes it to react. Example: Hunger React to light, water, weather Plants Use their 5 senses to react Animals

  12. How do living things detect stimuli? A cold wind blows on you A plant needs water A moth detects a bat s sound waves Venus Flytrap https://www.youtube.com/watch?v=i1HkzfnPPoU A dog sees a can of food opening

  13. NUTRITION-Taking in nutrients Makes seeds Moves water from roots and leaves Makes food through Photosynthesis. It needs water + sun + carbon dioxide Suck up water and minerals

  14. Digestive System- Breaks down food and gives nutrients to the body and gives animals energy. https://www.youtube.com/watch?v=VwrsL-lCZYo https://www.youtube.com/watch?v=JnzwbipJuAA &t=44s

  15. With a partner, read A32 to A36. Copy and complete the chart below in your notebook. Hint: Use the chart on A 33 to help. Main Idea: The digestive system breaks down food and gives nutrients to the body which gives us energy. Detail 3 Detail 2 Detail 1 Answer these questions: What category of food do you eat most of? Least of? What can you do to make your diet better?

  16. EXCRETION- Creates waste and RESPIRATION- breathing Respiratory System- A group of organs that work together to bring air in and push it back out of the body. https://www.youtube.com/watch?v=0giiDDBJVQ U

  17. HOW YOU RATE Activity Page A 39 PULSE BREATHING Beats in 15 sec Beats in 1 min Breaths in 15 sec Breaths in 1 min At rest After exercise Read A 40-A41 in text with a partner. Compare and contrast how fish and humans breathe. __________________________________________________________________________ __________________________________________________________________________

  18. EXCRETION=CREATES WASTE ANIMALS PLANTS Image result for image elephant CREATE OXYGEN THROUGH PHOTOSYNTHESIS CREATE SOLID WASTE CARBON DIOXIDE CREATED THROUGH BREATHING

  19. GROWTH- The development of a living thing often by growing in size and maturity. Animals need to grow to reproduce , care for selves and be productive. Question: How is your growth similar to a seed growing? Read text A18-21 Complete questions: 1,3, 4, 5 on page A23 with a prtner

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