science 10 unit c living systems1 science 10 unit c cycling of matter in living systems
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Science 10 Unit C Living Systems 1
Science 10 Unit C
Cycling of Matter in Living Systems
Science 10 Unit C Living Systems 2
Science 10 Unit C Living Systems
1. Microscope technology and the development of cell theory.
Science 10 Unit C Living Systems 3
Science 10 Unit C Living Systems
1. Microscope technology and the cell.
2. Function and structure of cell organelles.
Science 10 Unit C Living Systems 4
Science 10 Unit C Living Systems
1. Microscope technology and the cell.
2. Function and structure of cell organelles
3. Cell transport -active and passive
Science 10 Unit C Living Systems 5
Science 10 Unit C Living Systems
4. Plants as multicellular organisms.
1. Microscope technology and the cell.
2. Function and structure of cell organelles
3. Cell transport -active and passive
Science 10 Unit C Living Systems 6
The development of cell theory from abiogenesis to biogenesis.
Aristotle – frogs from mud
Redi – flies from meat
Needham – organism from broth
Pasteur – organism came from organisms in dust
Hooke – microscope to see cells
Schwann and Scleiden – cells from cells
New to Science 10
Was in Biology 20
1. Imaging technology and the cell.
Science 10 Unit C Living Systems 7
B. Advances in technology aided knowledge of cell structure and function.
1. Imaging technology and the cell.
Expanded in
Science 10
-development and comparison of:
•Simple microscope,
•Compound microscope
•Electron, transmitting, scanning
•Confocal laser scanning
Science 10 Unit C Living Systems 8
C. Areas of cell research at molecular level such as DNA and gene mapping,
1. Imaging technology and the cell.
Expanded in Science 30 and Biology 30
New to Science 10
Science 10 Unit C Living Systems 9
A.Passive and active transport using the particle model of matter, concentration gradients equilibrium and protein carrier molecules.
B.Diffusion, and osmosis, endocytosis and exocytosis, and the role of cell membrane in these processes.
2. Describe the function and structure of cell organelles.
Mentioned in Grade 7
Expanded in Grade 8Applied in Science 10
Reviewed and applied in Biology 20, Science 30 and Biology 30
Science 10 Unit C Living Systems 10
2. Describe the function and structure of cell organelles.
C. The cell acquires nutrients, excretes waste and exchanges matter and energy.
Applied in Science 10
Reviewed and applied in Biology 20, Science 30 and Biology 30
Looked at in Grade 8
Science 10 Unit C Living Systems 11
D.Structure and function of organelles
E. Compare the structure, chemical composition and function of plant and animal cells.
2. Describe the function and structure of cell organelles.
Cell Membrane
Cell Membrane
in Science 8
Nucleus NucleusVacuole
Vacuole
Chloroplast
Cell Wall
Science 10 Unit C Living Systems 12
D.Structure and function of organelles
E. Compare the structure, chemical composition and function of plant and animal cells.
2. Describe the function and structure of cell organelles.
Cell MembraneCell Membrane
Nucleus NucleusVacuole
Vacuole
Chloroplast
Cell Wall
Reinforced in
Science 10
Lysosome
MitochondriaMitochondria
Endoplasmic reticulum
Golgi Apparatus
Ribosomes
Science 10 Unit C Living Systems 13
D.Structure and function of organelles
E. Compare the structure, chemical composition and function of plant and animal cells.
2. Describe the function and structure of cell organelles.
Cell MembraneCell Membrane
Nucleus NucleusVacuole
Vacuole
Chloroplast
Cell Wall
LysosomeMitochondria
Mitochondria
Endoplasmic reticulum
Golgi Apparatus
Ribosomes
Reviewed and applied in Biology 20, Science 30 and Biology 30
Centrioles
Added in Biology 30
Science 10 Unit C Living Systems 14
F. Describe the roll of the cell membrane.
G. Application of various semi-permeable membranes.
2. Describe the function and structure of cell organelles.
Science 10 Unit C Living Systems 15
H. Describe cell size and shape as they relate to surface area to volume ratio.
2. Describe the function and structure of cell organelles.
Calculations taught in Gr 8 Math
Science 10 Unit C Living Systems 16
B. A leaf is a specialized structure
3. Plants as an example of multicellular organism
A. Cell size and the relationship to specialization of cells tissues and systems in plants.
Introduced in Science 7
Reinforced in
Science 10
Science 10 Unit C Living Systems 17
C. Transport in plants including cohesion and adhesion
3. Plants as an example of multicellular organism
D. Gas exchange in plants
Introduced in Science 7
Reinforced in
Science 10
Science 10 Unit C Living Systems 18
E. Explain and investigate phototropism and gravitropism as example of control systems.
3. Plants as an example of multicellular organism
Science 10 Unit C Living Systems 19
Alberta Learning Program of Studies for Science 7, 8, 9, 10, 20 and 30 and Biology 20 and 30
Science 10, 2004, Addison Wesley Publisher, Pearson Education Canada Inc, Toronto, Ontario
ScienceFocus 10, 2004, McGraw-Hill Ryerson Limited, Whitby, Ontario
Images are D. Chiles’ personal photos, student work and random internet image sites.
Resources
Science 10 Unit C Living Systems 20
Acknowledgments
My science 10 students at Forest Lawn High School, Calgary for letting me us their work and photos. Also for the energy they give me to work with new things.
Forest Lawn Science teachers for allowing me to bounce ideas off them and encouraging me. Especially Rekha Dhawan for working with my ideas and Dave Margach for making me believe that I could take on this big pilot project successfully.
Ms Kiefer and her design class for teaching me how to make my Power Point presentation “whizzy”.
Rebecca Michaels, my amazing lab technician, for all her organization, dedication and humour.
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