David's copy of Converting units of height (feet/inches/cm)

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David Rickard 6 years, 5 months ago

Created this as a copy of Converting units of height (feet/inches/cm).

Name	Status	Author	Last Modified
Converting units of height (feet/inches/cm)	Ready to use	Chris Graham	20/11/2019 14:36
David's copy of Converting units of height (feet/inches/cm)	draft	David Rickard	07/11/2018 21:05

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Question statement

{person['name']} is $5$ ft $\var{inches}$ inches tall and would like to find {person['pronouns']['their']} height in cm.

{capitalise(person['pronouns']['they'])} find{s} the following unit conversion table:

$1$ foot	$12$ inches
$1$ inch	$2.54$ cm
$1$ metre	$100$ cm

Give any introductory information the student needs.

			Name	Type	Generated Value

person	dict	Dictionary with 3 entries
inches	integer	8
inchfeet	integer	68
cm	number	173
s	string	s

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random_person()

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

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Generated value: `dict`

[ "gender": safe("male"), "name": safe("Alexander"), "pronouns": [ "they": safe("he"), "their": safe("his"), "theirs": safe("his"), "them": safe("him"), "themself": safe("himself") ] ]

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Parts

Part a) Gap-fill
1. Gap Number entry
  Add
Part b) Gap-fill
1. Gap Number entry
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Gap-fill

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What is {person['name']}'s height in centimetres?

Unnamed gapcm round your answer to the nearest cm

Advice

{person['name']} is $5$ft $\var{inches}$ inches tall.

a)

To find {person['name']}'s height into cm, we first convert it into inches.

We can convert feet into inches by multiplying by $12$. So $5$ feet is

\[ 5\times12=60 \text{ inches.}\]

Therefore $5$ft $\var{inches}$ inches is

\[
60+\var{inches} = \var{60+inches}\text{ inches.}
\]

We can now convert this to cm by multiplying by $2.54$.

\[\var{60+inches}\times2.54=\var{cm}\text{ cm, rounded to the nearest integer.}\]

b)

To convert centimetres into metres, we divide by $100$:

\[\var{cm}\div100=\var{dpformat(cm/100,2)} \text{ metres.}\]

Therefore, {person['name']} is $\var{dpformat(cm/100,2)}$ metres tall.

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David's copy of Converting units of height (feet/inches/cm)

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Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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Checkpoint description

David Rickard 6 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: `dict`

Parts

Gap-fill

a)

b)

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David's copy of Converting units of height (feet/inches/cm)

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

David Rickard 6 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: dict

Parts

Gap-fill

a)

b)

Generated value: `dict`