Try to answer the following questions here:

• What is this question used for?
• What does this question assess?
• What does the student have to do?
• How is the question randomised?
• Are there any implementation details that editors should be aware of?

Feedback

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History

Checkpoint description

Describe what's changed since the last checkpoint.

Published this.

Irene Paniccia2 months, 2 weeks ago

Gave some feedback: Ready to use

Irene Paniccia2 months, 2 weeks ago

Created this as a copy of Equazione esplicita di una retta dato il grafico.
Function graph 1 draft Adrian Jannetta 15/11/2017 14:24
Function graph 2 draft Adrian Jannetta 15/11/2017 14:17
Polynomial Graph 1 draft Adrian Jannetta 16/11/2017 14:34
Polynomial Graph 2 draft Adrian Jannetta 16/11/2017 19:26
Graph 3 draft Adrian Jannetta 16/11/2017 19:23
Modulus graph (1) draft Adrian Jannetta 26/11/2017 22:32
Modulus graph (2) draft Adrian Jannetta 26/11/2017 22:32
Trig transformation (1) draft Adrian Jannetta 12/12/2017 12:50
Trig transformation (2) draft Adrian Jannetta 12/12/2017 13:12
Straight line graph draft Adrian Jannetta 23/12/2017 15:30
Straight line graph draft Mark Hodds 08/09/2019 16:31
Polar graph (geogebra) #1 draft Adrian Jannetta 27/03/2018 19:39
Polar graph (geogebra) #2 draft Adrian Jannetta 27/03/2018 21:15
Linear Graph draft David Goulding 05/06/2018 12:43
Arnd's copy of Polar graph (geogebra) #1 draft Arnd Ludwig 01/08/2018 12:36
Simple Harmonic Motion Graph draft Adrian Jannetta 01/04/2019 12:32
Shifted Simple Harmonic Motion Graph draft Adrian Jannetta 01/04/2019 16:16
Oscar's copy of Shifted Simple Harmonic Motion Graph draft Oscar Siles Brugge 10/05/2019 16:05
JD's copy of Simple Harmonic Motion Graph draft JD Ichwan 21/05/2019 05:18
JD's copy of Polynomial Graph 2 draft JD Ichwan 21/05/2019 05:32
JD's copy of Polynomial Graph 1 draft JD Ichwan 21/05/2019 05:32
JD's copy of Function graph 1 draft JD Ichwan 21/05/2019 05:41
Maria's copy of JD's copy of Function graph 1 draft Maria Aneiros 25/05/2019 07:25
Maria's copy of JD's copy of Polynomial Graph 1 draft Maria Aneiros 25/05/2019 07:25
Michael's copy of Trig transformation (1) draft Michael Proudman 13/06/2019 12:51
Tom's copy of Michael's copy of Trig transformation (1) draft Tom Bold 18/06/2019 14:00
Josh's copy of Trig transformation - simple geogebra draft Josh Lim 01/07/2019 12:35
NC PreCal JD's copy of Polynomial Graph 1 draft Terry Young 10/10/2019 13:47
NC PreCal JD's copy of Polynomial Graph 2 draft Terry Young 10/10/2019 13:49
NC PreCal Quadratic modulus graph Ready to use Terry Young 23/10/2019 19:12
NC PreCal Graph 3 draft Terry Young 10/10/2019 13:57
StraightLine Ready to use Mario Orsi 17/07/2020 14:27
Celestine Ifeanyi's copy of Modulus graph (1) draft Celestine Ifeanyi Nnagbo 28/10/2019 07:44
ibrahim's copy of Straight line graph draft ibrahim khatib 21/12/2019 07:27
NCM4 U1L1 Terry's copy of Straight line graph Ready to use Terry Young 23/01/2020 22:16
Maria's copy of Michael's copy of Trig transformation (1) draft Maria Aneiros 05/02/2020 07:25
Maria's copy of Trig transformation (1) draft Maria Aneiros 05/02/2020 07:26
AJAY's copy of Josh's copy of Trig transformation - simple geogebra draft AJAY OTTA 01/03/2020 07:38
Anna's copy of Straight line graph draft Anna Strzelecka 31/03/2020 11:38
Jan's copy of Straight line graph draft Jan Hansen 03/05/2020 10:05
Polynomial Graphs - JHa Ready to use Jan Hansen 03/05/2020 10:08
Finding the Equation of a polynomial function given its graph. Ready to use Jan Hansen 28/04/2020 11:51
Equazione esplicita di una retta dato il grafico Ready to use Irene Paniccia 24/05/2020 17:05
Equazione esplicita di una retta dal grafico e della sua parallela e perpendicolare per un punto dato Ready to use Irene Paniccia 25/05/2020 23:39
SHM Graph (ES2) draft Adrian Jannetta 03/07/2020 08:49

Give any introductory information the student needs.

No variables have been defined in this question.

(a number)

Numbers between and (inclusive) with step size
A random number between and (inclusive) with step size

(text string)

(numbers)

(text strings)

This variable is an HTML node. HTML nodes can not be relied upon to work correctly when resuming a session - for example, attached event callbacks will be lost, and mathematical notation will likely also break.

If this causes problems, try to create HTML nodes where you use them in content areas, instead of storing them in variables.

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

This variable doesn't seem to be used anywhere.

Name Type Generated Value

Error in variable testing condition

There's an error in the condition you specified in the Variable testing tab. Variable values can't be generated until it's fixed.

Error:

for seconds

Running for ...

Name Limit

Penalties

Name Limit

No parts have been defined in this question.

Select a part to edit.

The correct answer is an equation. Use the accuracy tab to generate variable values satisfying this equation so it can be marked accurately.

Checking accuracy

Define the range of points over which the student's answer will be compared with the correct answer, and the method used to compare them.

Variable value generators

Give expressions which produce values for each of the variables in the expected answer. Leave blank to pick a random value from the range defined above, following the inferred type of the variable.

String restrictions

Both choices and answers must be defined for this part.

Help with this part type

Test that the marking algorithm works

Check that the marking algorithm works with different sets of variables and student answers using the interface below.

Create unit tests to save expected results and to document how the algorithm should work.

There's an error which means the marking algorithm can't run:

Name Value

Alternative used:

Note
Value Feedback

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Unit tests

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The following tests check that the question is behaving as desired.

This test has not been run yet This test produces the expected output This test does not produce the expected output

This test is not currently producing the expected result. Fix the marking algorithm to produce the expected results detailed below or, if this test is out of date, update the test to accept the current values.

One or more notes in this test are no longer defined. If these notes are no longer needed, you should delete this test.

Name Value

 This note produces the expected output

This test has not yet been run.

When you need to change the way this part works beyond the available options, you can write JavaScript code to be executed at the times described below.

Run this script the built-in script.

This script runs after the built-in script.

To account for errors made by the student in earlier calculations, replace question variables with answers to earlier parts.

In order to create a variable replacement, you must define at least one variable and one other part.

The variable replacements you've chosen will cause the following variables to be regenerated each time the student submits an answer to this part:

These variables have some random elements, which means they're not guaranteed to have the same value each time the student submits an answer. You should define new variables to store the random elements, so that they remain the same each time this part is marked.

This part can't be reached by the student.

Add a "next part" reference to this part from another part.

None of the parts which can lead to this part are reachable either.

Next part options

Define the list of parts that the student can visit after this one.

• Variable replacements

No variable replacements have been defined for this next part option.
Variable Value

Previous parts

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This part doesn't follow on from any others.

Parts

Steps

Give a worked solution to the whole question.