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Draw a complete bar graph

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Data Handling and Presentation · Construct a labelled bar graph · 3:40

You'll learn: Plot counts with consistent widths and spacing

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15 videos

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Draw a complete bar graph

3:40

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Draw a complete bar graph

You'll learn: Plot counts with consistent widths and spacing

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Same topic

Construct a labelled bar graph

2

Plan the axes and scale
3:35
Plan the axes and scale
You'll learn: Choose a scale that fits the largest count
Repair a graph that misrepresents counts
3:31
Repair a graph that misrepresents counts
You'll learn: Check baseline scale labels and bar heights

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Compare categories and justify conclusions

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Use a graph to answer a question
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Use a graph to answer a question
You'll learn: Find totals differences and most or least frequent categories
What can this survey actually tell us
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What can this survey actually tell us
You'll learn: Distinguish supported conclusions from guesses

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Make a clear and appealing data presentation

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Design should help the reader
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Design should help the reader
You'll learn: Choose readable labels orientation and simple decoration

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Understand a factor through equal groups

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Factors make exact groups
3:32
Factors make exact groups
You'll learn: Connect a factor to division without leftovers
Find all factor pairs
3:27
Find all factor pairs
You'll learn: List factors systematically

Next topic

Understand a multiple through repeated groups

2

Multiples count repeated groups
3:32
Multiples count repeated groups
You'll learn: Generate positive multiples by repeated equal additions
Factors and multiples answer different questions
3:44
Factors and multiples answer different questions
You'll learn: Choose the correct relationship in context

Next topic

Find common factors

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One group size for two collections
3:29
One group size for two collections
You'll learn: Find factors common to two numbers
Use common factors to solve a sharing problem
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Use common factors to solve a sharing problem
You'll learn: Interpret the largest possible group size from a list

Next topic

Find common multiples

2

When do repeated steps meet
3:40
When do repeated steps meet
You'll learn: Find common positive multiples
Find the first meeting and later meetings
3:41
Find the first meeting and later meetings
You'll learn: Use a short list to solve a repeated-event problem

Next topic

Distinguish primes composites and one

2

Prime numbers have exactly two factors
3:36
Prime numbers have exactly two factors
You'll learn: Distinguish prime and composite numbers
Why one is different and two is prime
3:34
Why one is different and two is prime
You'll learn: Correct common classification mistakes