ingresar expresiones algebraicas en Numbas

Error

There was an error loading the page.

Contributors

Ricardo Monge

History

○

Ricardo Monge 7 years, 5 months ago

Created this as a copy of Basic Algebraic input for numbas.

Name	Status	Author	Last Modified
Input 5	Ready to use	Christian Lawson-Perfect	01/06/2016 11:03
Numbas Input: Algebraic Fractions	Ready to use	Lois Rollings	27/07/2016 10:57
Input 5	Ready to use	Julie Crowley	26/07/2016 12:52
Julie's copy of Input 5	Ready to use	Julie Crowley	26/07/2016 12:53
Basic Algebraic input for numbas	Ready to use	Julie Crowley	07/10/2016 17:00
Input 5	draft	steve kilgallon	18/08/2016 16:12
Hvordan skrive tall og algebraiske uttrykk inn i Numbas?	draft	Ida Friestad Pedersen	02/11/2016 07:35
ingresar expresiones algebraicas en Numbas	draft	Ricardo Monge	05/10/2017 19:36
Clare's copy of Input 5	draft	Clare Lundon	09/09/2019 08:33

There are 24 other versions that do you not have access to.

Question statement

This first question just goes through how to input different algebraic equations into the computer.

You can refer back to this question when doing the other questions if needed.

Note that what the computer understands by what you have inputed appears to the right of the box you are typing in.

Give any introductory information the student needs.

			Name	Type	Generated Value

a	integer	8
c	integer	3
b	integer	13
d	integer	6

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random(2..16#2)

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: `integer`

→ Used by:

"Part a)" - prompt
"Part a)" → "Gap 0." - Correct answer
"Part b)" - prompt
"Part b)" → "Unnamed gap" - Correct answer
"Part d)" - prompt
"Part d)" → "Unnamed gap" - Correct answer

Parts

Part a) Gap-fill
1. Gap Gap 0. Mathematical expression
  Add
2. Gap Gap 1. Mathematical expression
  Add
Part b) Gap-fill
1. Gap Mathematical expression
  Add
Part c) Gap-fill
1. Gap Gap 0. Mathematical expression
  Add
2. Gap Gap 1. Mathematical expression
  Add
Part d) Gap-fill
1. Gap Mathematical expression
  Add
Part e) Gap-fill

Gap-fill

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

To input powers use the ^ symbol.

For example to input $x^3$ type x^3.

To input $2^{x+1}$ type 2^(x+1). Note you need to use brackets here.

Input $x^{\var{a}}$ =Gap 0.

Input $3^{2x+5}$ =Gap 1.

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?
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Gap-fill
Gap-fill		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet
Mathematical expression
Mathematical expression		Hasn't run yet

This question is not used in any exams.

Loading...

Error

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Ricardo Monge 7 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: `integer`

Parts

Gap-fill

Loading...

Error

ingresar expresiones algebraicas en Numbas

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Ricardo Monge 7 years, 5 months ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

Gap-fill

Generated value: `integer`