Implication

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Lois Rollings

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Lois Rollings 8 years, 7 months ago

Published this.

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Lois Rollings 9 years, 6 months ago

Created this.

Name	Status	Author	Last Modified
Implication	draft	Lois Rollings	25/08/2016 11:21
Ioannis's copy of Implication	Needs to be tested	Ioannis Lignos	31/10/2017 15:01
Ioannis's copy of Implication	draft	Ioannis Lignos	31/10/2017 14:59

Question statement

Decide if these statements are true or false.

Give any introductory information the student needs.

			Name	Type	Generated Value

a	string	x
day1	string	Thursday
day2	string	Wednesday
OddEven	integer	1
OE	string	odd
EO	string	even

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random('n', 'm', 'x', 'y')

JME function reference

Description

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

Can an exam override the value of this variable?

Generated value: `string`

Choose one from a list

Ask the student a question, and give any hints about how they should answer this part.

If the integer $\var{a}$ is {OE}, then $\var{a}$ + 1 is {EO}.

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Advanced settings

Selection type

Number of display columns

(not displayed in columns)

Custom marking matrix?

True

Marks: Distractor Message:
False

Marks: Distractor Message:

Advice

The mathematical symbol $\Rightarrow$ should be read as 'implies that'.

$A \Rightarrow B$ means that if $A$ is true then $B$ is forced to be true.

The same idea is involved in the 'if... then' structure. It means that if the first part is true then the second part must be true.

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Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

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Checkpoint description

Lois Rollings 8 years, 7 months ago

Lois Rollings 9 years, 6 months ago

Error in variable testing condition

Error

Warning

Generated value: `string`

Parts

Choose one from a list

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Implication

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Lois Rollings 8 years, 7 months ago

Lois Rollings 9 years, 6 months ago

Error in variable testing condition

Error

Warning

Generated value: string

Parts

Choose one from a list

Advanced settings

Generated value: `string`