# Decimal Fractions

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1. Word cloud
120 seconds
What is the name of a set of numbers that includes whole numbers and fractions?
2. Word cloud
120 seconds
What is a decimal pattern?
3. Slide
60 seconds
Decimals are numbers with fractions after a decimal point. Decimal patterns are sequences of numbers that each have the same number of digits after the decimal point. By understanding decimal patterns, you can solve and create math problems more easily.
Understanding Decimal Patterns
4. Slide
60 seconds
Decimal patterns can be used to predict the behavior of certain physical systems, such as the movement of the planets in our solar system. The Fibonacci sequence, which is a famous decimal pattern, is found in nature, such as in the number of petals on a flower. The decimal system is used in most modern computer programming languages, as it is a very efficient way to represent numbers.
Did you know?
5. Open question
180 seconds
Work together in pairs: What is the difference between a repeating decimal and a terminating decimal?
6. Personalised Feedback
360 seconds
Can you think of any real-life examples where decimal patterns are used to analyze data or solve problems?
7. Open question
180 seconds
Work together in pairs: What is an example of a decimal pattern that increases by 0.15 each time?
8. Drawings
450 seconds
Brain break: Draw a funny, sleepy koala bear hanging upside down from a branch
9. Poll
60 seconds
What is the decimal pattern in the sequence: 0.5, 1.0, 1.5, 2.0?
• Increasing by 0.5
• Increasing by 1
• Increasing by 2
• No pattern
10. Poll
60 seconds
What is the next number in the decimal pattern: 0.2, 0.4, 0.6, ... ?
• 1
• 0.8
• 1.4
• 1.2
11. Poll
60 seconds
What is the decimal pattern in the sequence: -3.9, -3.6, -3.3, -3?
• Decreasing by .3
• Decreasing by .6
• No pattern
• Increasing by 0.
12. Poll
60 seconds
What is the missing number in this decimal pattern? 10 , __ , __ ,__ ,25
• 12 ;13 ;14;15
• 12 ;14 ;18;20
• 10 ;12 ;14;16
• 15 ;20 ;22;23
13. Personalised Feedback
120 seconds
Give me an example of a decimal pattern that does not repeat?
14. Poll
60 seconds
Which of these fractions can be written as a repeating decimal?
• 1/3
• 1/5
• 2/7