Louise's copy of Logs: definition and concrete numbers

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Louise Gilmore

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Ben Brawn

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Ready to use

8 years, 9 months ago

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Ben Brawn 8 years, 9 months ago

Gave some feedback: Ready to use

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Louise Gilmore 9 years ago

Created this as a copy of Logs: definition and concrete numbers.

Name	Status	Author	Last Modified
Logs: definition and concrete numbers	Ready to use	Ben Brawn	28/02/2025 11:46
Logs: resulting in negatives	Ready to use	Ben Brawn	28/02/2025 11:47
Louise's copy of Logs: definition and concrete numbers	Ready to use	Louise Gilmore	01/06/2016 09:47
Louise's copy of Logs: resulting in negatives	Ready to use	Louise Gilmore	01/06/2016 09:47
Nuala's copy of Logs: definition and concrete numbers	Ready to use	Nuala Davis	09/06/2016 11:04
Logs: definition and concrete numbers	draft	steve kilgallon	04/08/2016 11:29
David's copy of Logs: definition and concrete numbers	Ready to use	David Martin	21/09/2018 11:49
David's copy of Logs: resulting in negatives	Ready to use	David Martin	21/09/2018 11:45
Logs: definition and concrete numbers	draft	Xiaodan Leng	10/07/2019 23:29
Logs: resulting in negatives	draft	Xiaodan Leng	10/07/2019 23:29
Logs: resulting in negatives	draft	Xiaodan Leng	11/07/2019 01:08
Logs: definition and concrete numbers	draft	Xiaodan Leng	11/07/2019 01:08

There are 21 other versions that do you not have access to.

Question statement

The following should be completed without the use of a calculator.

Give any introductory information the student needs.

			Name	Type	Generated Value

zero	list	[ 4, 0 ]
one	list	[ 2, 1 ]
two	list	[ 7, 2 ]
small	list	[ 3, 4 ]
tens	list	[ 10, 3 ]

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random(map([b,0],b,list(2..12)))

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: `list`

[ 4, 0 ]

→ Used by:

"Part c)" - prompt
"Part c)" → "Unnamed gap" - Minimum accepted value
"Part c)" → "Unnamed gap" - Maximum accepted value
"Part c)" → "Unnamed step" - prompt

Parts

Part a) Choose one from a list
1. Step Information only
Part b) Choose one from a list
1. Step Information only
Part c) Gap-fill
1. Gap Number entry
  Add
1. Step Information only
Part d) Gap-fill
1. Gap Number entry
  Add
1. Step Information only
Part e) Gap-fill
1. Gap Number entry
  Add
1. Step Information only
Part f) Gap-fill
1. Gap Number entry
  Add
1. Step Information only
Part g) Gap-fill
1. Gap Number entry
  Add
1. Step Information only

Choose one from a list

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

The definition of a logarithm says if $b$ and $a$ are positive and $b$ is not equal to 1, then $\log_b(a)=c$ is equivalent to:

Show choice feedback state?

Penalty for revealing steps

Show correct answer on reveal?

Show score feedback icon?

Advanced settings

Selection type

Number of display columns

(not displayed in columns)

Custom marking matrix?

$b^c=a$

Marks: Distractor Message:
$b^a=c$

Marks: Distractor Message:
$a^b=c$

Marks: Distractor Message:
$a^c=b$

Marks: Distractor Message:
$c^a=b$

Marks: Distractor Message:
$c^b=a$

Marks: Distractor Message:

Advice

Give a worked solution to the whole question.

Use this tab to check that this question works as expected.

There was an error which means the tests can't run:

Part	Test	Passed?
Choose one from a list
Choose one from a list		Hasn't run yet
Information only
Choose one from a list
Choose one from a list		Hasn't run yet
Information only
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only

This question is used in the following exam:

Logs by Louise Gilmore in Louise's workspace.

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Louise's copy of Logs: definition and concrete numbers

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Ben Brawn 8 years, 9 months ago

Louise Gilmore 9 years ago

Error in variable testing condition

Error

Warning

Generated value: `list`

Parts

Choose one from a list

Advanced settings

Loading...

Error

Louise's copy of Logs: definition and concrete numbers

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Ben Brawn 8 years, 9 months ago

Louise Gilmore 9 years ago

Error in variable testing condition

Error

Warning

Generated value: list

Parts

Choose one from a list

Advanced settings

Generated value: `list`