1. Word cloud
120 seconds
What is the smallest unit of life?
2. Slide
60 seconds
Cells are the basic building blocks of all living things. All living organisms are made up of cells. Cells are made up of many different components including a membrane, nucleus, cytoplasm, and organelles. Cells perform many different functions to keep an organism alive, such as providing energy, reproduction, and growth.
Cells - The Building Blocks of Life
3. Slide
60 seconds
Cell: A cell is the basic unit of life in the body. Cells are the fundamental building blocks of all living things and are responsible for the growth and maintenance of an organism. Organelles: Organelles are the specialized structures within cells that perform specific functions. Examples of organelles include mitochondria, the nucleus, and the endoplasmic reticulum. Cell Membrane: The cell membrane is a thin layer that separates the inside of a cell from its external environment. It is composed of lipids, proteins, and carbohydrates and helps regulate the passage of materials into and out of the cell.
Concepts:
4. Open question
300 seconds
What effects can changes in cell structure have on the organism?
5. Poll
60 seconds
Do you think cells are interesting?
- Yes
- No
- I'm not sure
6. Slide
60 seconds
The human body contains about 10 trillion cells - that’s about the same number of stars in the Milky Way Galaxy! Every cell in the human body contains 23 pairs of chromosomes. These chromosomes determine things like the color of your eyes and the length of your nose. The average human body has about 30 trillion red blood cells that are replaced every four months!
Did you know?
7. Open question
300 seconds
What similarities and differences do you see between plant and animal cells?
8. Open question
300 seconds
What do cell organelles do to help the cell function?
9. Open question
300 seconds
What have you learned about cell organelles and their functions?
10. Word cloud
120 seconds
What is the main idea behind the scientific method in Psychology?
11. Slide
60 seconds
Scientific Method: The scientific method is an organized way of gathering and testing information to answer questions and solve problems. It involves making observations, forming hypotheses, testing hypotheses, and interpreting results. Hypothesis: A hypothesis is an educated guess based on observations. It is a proposed explanation for an observed phenomenon that can be tested. Experiment: An experiment is a method of testing a hypothesis. It involves gathering data to test the validity of a hypothesis and determine its accuracy.
Concepts:
12. Slide
60 seconds
Scientific Method: The scientific method is an organized way of gathering and testing information to answer questions and solve problems. It involves making observations, forming hypotheses, testing hypotheses, and interpreting results. Hypothesis: A hypothesis is an educated guess based on observations. It is a proposed explanation for an observed phenomenon that can be tested. Experiment: An experiment is a method of testing a hypothesis. It involves gathering data to test the validity of a hypothesis and determine its accuracy.
Concepts:
13. Slide
60 seconds
The scientific method is a process used to explore observations and answer questions. It involves making observations, forming a hypothesis, testing the hypothesis, and forming conclusions. Scientists use the scientific method to investigate and better understand the world around us.
The Scientific Method
14. Open question
300 seconds
How do cell organelles help the cell to function?
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