Numerical Skills Linear Equations 2 - Formative assessment

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Katie Lester

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Ready to use

8 years, 10 months ago

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Katie Lester 8 years, 10 months ago

Gave some feedback: Ready to use

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Deactivated user 9 years, 5 months ago

Created this as a copy of Linear Equations 2.

Name	Status	Author	Last Modified
Linear Equations 1	Ready to use	Katie Lester	01/06/2016 09:47
Linear Equations 2	Ready to use	Katie Lester	01/06/2016 09:47
Solve Linear Equations 1- Summative test	Ready to use	Jinhua Mathias	28/08/2024 12:15
Jinhua's copy of Linear Equations 2	Ready to use	Jinhua Mathias	28/08/2024 12:15
Solve Linear Equations 2- Summative test	Ready to use	Jinhua Mathias	28/08/2024 12:15
Numerical Skills Linear Equations 1 - Formative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Numerical Skills Linear Equations 2 - Formative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Numerical Skills Linear Equations 1 - Summative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Numerical Skills Linear Equations 2 - Summative assessment	Ready to use	Jinhua Mathias	28/08/2024 12:15
Nasir's copy of Linear Equations 1	draft	Nasir Firoz Khan	20/07/2016 16:46
Algebra : Solving Linear Equations for x	Ready to use	Nasir Firoz Khan	02/09/2016 16:23
Algebra : Solving Linear Equations (basic)	Ready to use	Nasir Firoz Khan	02/09/2016 16:10
Rachel's copy of Algebra : Solving Linear Equations (basic)	draft	Rachel Staddon	22/03/2017 15:08
David's copy of Rachel's copy of Algebra : Solving Linear Equations (basic)	draft	David Wishart	03/05/2017 22:24
Nasir's copy of Algebra : Solving Linear Equations for x	draft	Nasir Firoz Khan	23/05/2017 02:16
Negative ions	draft	Mario Orsi	30/08/2019 14:10
Positive ions	draft	Mario Orsi	30/08/2019 14:09
Neutrons	draft	Mario Orsi	30/08/2019 14:09
Atomic structure	Ready to use	Mario Orsi	10/10/2019 16:11

There are 2 other versions that do you not have access to.

Question statement

Evaluate $x$ in the following equations.

If you are not familiar with solving these kinds of equations, please watch this video before attempting.

Give any introductory information the student needs.

			Name	Type	Generated Value

a	list	[ 5, 2, 2 ]
af	list	[ 8, 8, 7 ]
b	list	[ -6, -5, -9 ]
c	list	[ 13, 6, 21 ]

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
repeat(random(2..6 except 3),3)

JME function reference

Description

coefficient of x on lhs

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`

[ 5, 2, 2 ]

→ Used by:

"Part a)" - prompt
"Part a)" → "Gap 0." - Minimum accepted value
"Part a)" → "Gap 0." - Maximum accepted value
"Part b)" - prompt
"Part b)" → "Gap 0." - Minimum accepted value
"Part b)" → "Gap 0." - Maximum accepted value
"Part b)" → "Unnamed step" - prompt
"Part c)" - prompt
"Part c)" → "Unnamed step" - prompt

Parts

Part a) Gap-fill
1. Gap Gap 0. Number entry
  Add
2. Gap Gap 1. Number entry
  Add
Part b) Gap-fill
1. Gap Gap 0. Number entry
  Add
2. Gap Gap 1. Number entry
  Add
3. Gap Gap 2. Number entry
  Add
1. Step Information only
Part c) Gap-fill
1. Gap Number entry
  Add
1. Step Extension

Gap-fill

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

$\simplify{{a[0]}*x+{b[0]}={c[0]}}$

$\simplify{{a[0]}*x}=$ Gap 1.

$x=$ Gap 0.

Advice

The video below explains how to carry out similar problems.

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?
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Number entry
Number entry		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
Extension
Extension		Hasn't run yet

This question is used in the following exams:

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Numerical Skills Linear Equations 2 - Formative assessment

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

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Checkpoint description

Katie Lester 8 years, 10 months ago

Deactivated user 9 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: `list`

Parts

Gap-fill

Loading...

Error

Numerical Skills Linear Equations 2 - Formative assessment

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Katie Lester 8 years, 10 months ago

Deactivated user 9 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: list

Parts

Gap-fill

Generated value: `list`