Ratios Explained Visually: Equivalent Ratios, Simplifying & Missing Values
Ideas Take Shape
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Ratios Explained Visually: Equivalent Ratios, Simplifying & Missing Values
20 просмотров · 8 дн. назад
Ideas Take Shape
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20 просмотров · 8 дн. назад
What does a ratio actually tell us? In this complete visual lesson, we build the idea of ratios using coloured tokens, repeatable packets,
challenges real problem-solving
You'll learn:
What ratios represent
How to read and write ratio notation
Why order matters in a ratio
Part-to-part and part-to-whole comparisons
Equivalent ratios
How to simplify ratios
How to find missing values
How to apply ratios to new situations
Pause during the countdowns and try each question before the answer appears.
Chapters:
00:00 Two questions, the same tokens
01:57 Make the relationship repeatable
03:18 A short name for the relationship
05:03 Change the comparison target
06:51 Copy the whole kit
08:13 Which collection can fill the kits?
08:58
Find a missing count
09:37 Run copying backwards
10:52 Can this kit be unpacked further?
11:39 Largest collection or same relationship?
12:40 Use the idea in a new order
13:51 Read the question before the numbers
14:53
Compare two orders
15:35 Test an explanation
16:46 Explain the idea in your own words
#Ratios #Maths #MathExplained