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Short Physics tutorial on Forces. On completion you will be able to
- Define and explain what a force is
- List and describe the main kinds of forces
- Explain the effects of a force
Short Physics tutorial on Forces. On completion you will be able to
Video 1: The meaning of percent
Video 2: Meaning of 109%
Online activity 1: Percents
Video 3: Percents from fraction models
Online activity 2: Percents from fraction models
Kubainisha asilimia ya kiasi na msingi
Identifying percent amount and base: Khan Academy video with the audio translated into Kiswahili.
Kuelezea maana ya asilimia
Describing the meaning of precent: a Khan Academy video on percentages with the audio translated into Kiswahili
In this chapter, you will learn why it is important to identify a reference frame in order to clearly describe motion. For now, the motion you describe will be one-dimensional. Within this context, you will learn the difference between distance and displacement as well as the difference between speed and velocity. Then you will look at some graphing and problem-solving techniques.
This video explores how to multiply decimals by 10, 100, 1000 etc
Video 1: Understanding decimal multiplication
Video 2: Multiplying decimals using estimation
Video 3: Developing strategies for multiplying decimals
Video 4: Developing strategies for multiplying 2-digit decimals
Online activity 1: Drag and drop the product answer to match the correct expression
Online activity 2: Answer the decimal multiplication questions
This video explores how to multiply and divide decimals.
This online activity provides you with exercises on ordering decimals.
This video explores percentage changes.