Create_hyper_quiz_0_1 #

0

Display_MathML_0_1 #

0

For_regist_answerers_0_1 #

0

Heading #

Possible answer types in learning and test quizzes.

Introduction #

This quiz illustrates various types of answers which a question can specify to be the correct answer or answer element (in a sequence).
In order to avoid this quiz being very long most questions will show more than one answer type. These are assembled in ordered sequences.

Only answers to be typed into entry fields are considered, not answers in the form of clicking of buttons common in multiple-choice quizzes.
Look into other QuizComposer examples for such answer types.

Notice the contents of the entry fields for question number or name.

Intro_repeat_0_1 #

0

Qstn_name_number_1 #

Correct answers to be entered directly as numbers.

Qstn_phrase_1 #

The correct answer to this question is specified as being
&[ 123 &]&[ -45 &]&[ 3e-30 &]&[ -0.29e20 &]&[ 0.5 &]&[ 4.5 &].

Correct answers to be entered into the following fields could thus be:
123, -50+5, 0.30e-29, -2.9e19, 1/2 and -4,5 (notice a comma in the last number).
[6] [6] [10] [10] [4] [4].
You could try to answer with other equivalent values.

It is important when requiring non-integer answers to consider that rounding is likely to occur when the typed number (or a mathematical expression for it) is converted to the computer representation of the same number. The number 0.1, for example, cannot be expressed correctly in a computer, but rather as 0.10000000000000001 (because computers use a binary representation, not a decimal representation). Similarly with 1/3 (which cannot be represented correctly as a decimal number either).

Consider express a correct answer as an interval, for example. See the next question.

Correct_answer_1 #

[ 123 ][ -45 ][ 3e-30 ][ -0.29e20 ][ 0.5 ][ -4.5 ]

Hints_1 #

Reward_1 #

Qstn_name_number_2

Correct answers specified with number intervals.

Qstn_phrase_2

The correct answer to this question is specified to be
&[ 1.23+-0.005 &]&[ -1.235 < @ < -1.225 &]&[ 2 < @ < 3 or 5 <= @ < 8 &].
Correct answers in the entry fields below could therefore be:
1.231, -1.2345, 3*2-1.
[8] [8] [5].

Correct_answer_2

[ 1.23+-0.005 ][ -1.235 < @ < -1.225 ][ 2 < @ < 3 or 5 <= @ < 8 ]

Hints_2

Reward_2

Qstn_name_number_3

Correct answers using words and word sequences.

Qstn_phrase_3

The correct answer to this question has this specification
&[ xYz &]&[ $123 &]&[ #12 &]&[ Cu2+(aq) &]&[ Cu(s) + Ag+(aq) &].
A correct answer in the entry fields below must contain the same character strings in the right order.

[] [] [] [] []

Notice that the character &$ must precede the number to indicate that we have a character string since starting with a digit indicates that we have a number.

Correct_answer_3

[ xYz ] [ $123 ] [ #12 ] [ Cu2+(aq) ] [ Cu(s) + Ag+(aq) ]

Hints_3

Reward_3

Qstn_name_number_4

Abbreviation of character string.

Qstn_phrase_4

The correct answer to this question is specified as
&[ tues. &]&[ Sat. &]
A correct answer in the entry fields below might be tuesdi, Saterday

[] []

Correct_answer_4

[ tues. ] [ Sat. ]

Hints_4

Reward_4

Qstn_name_number_5

Approximate character string.

Qstn_phrase_5

The correct answer to this question is specified as
&[ ~^~Abcd &]&[ ~^ ~Abc def &]&[ ~^ .,~Ab.c d,e. &]
A correct answer in the entry fields below might be aBCd, abcdef, aBcde

[] [] []

Correct_answer_5

[ ~^~Abcd ] [ ~^ ~Abc def ] [ ~^ .,~Ab.c d,e. ]

Hints_5

Reward_5

Qstn_name_number_6

Extremely flexible character string specification.

Qstn_phrase_6

Extreme flexibility in specification of a correct character string answer can be achieved using regular expressions. Two simple examples are shown here just to warn you.
The correct answer to this question is specified as
&[ ^(?i)Abc\.$ &]&[ ^x&[Yy&]\*z &].
A correct answer in the entry fields below might be:
aBc.
xy*z

[] []

Correct_answer_6

[ ^(?i)Abc\.$ ] [ ^x[Yy]\*z ]

Hints_6

Reward_6

Qstn_name_number_7

Simple algebraic formulas.

Qstn_phrase_7

The correct answer to this question is specified as
&[ !qcmath -2*F &]&[ !qcmath 0 &]&[ !qcmath sqrt( b^2 - 4 * a * c ) &]
A strange, but correct answer might be each of the following lines inserted in its proper entry field:
F/(-1)*2
3*a-a-2*(a)
sqrt( c*a*(-4) + b*b )

[] [] []

Correct_answer_7

[ !qcmath -2*F ] [ !qcmath 0 ] [ !qcmath sqrt( b^2 - 4 * a * c ) ]

Hints_7

Reward_7

Qstn_name_number_8

8

Qstn_phrase_8

Correct_answer_8

Hints_8

Reward_8

Qstn_name_number_9

9

Qstn_phrase_9

Correct_answer_9

Hints_9

Reward_9

Qstn_name_number_10

10

Qstn_phrase_10

Correct_answer_10

Hints_10

Reward_10

Specs_from_quiz #

Specify in the following entry fields your own texts for communication with answerers. For quizzes being created using a schema not containing such specifications you can obtain the same effect by referring to a quiz created with this schema.

Text_before_qstn_number #

Text_after_qstn_number #

Field_dimensions #

30 60 6

Text_before_submit_button #

When ready click this button:

Text_on_submit_button #

SUBMIT THIS FORM

Text_before_answer_count_pr_qstn #

This question answered correctly with answer number %%.

Text_all_qstns_answered_correctly #

Congratulations! you have answered all questions correctly. Number of incorrect answers: %%.

Text_this_qstn_answered_correctly #

This question was answered correctly:

Text_one_qstn_answered_but_incorrectly #

You answered one question but the answer was incorrect. Therefore only that question is presented again (the remaining questions will be presented thereafter):

Text_more_qstns_answered_incorrectly #

The following questions were answered incorrectly or not answered at all:

Text_on_printing_answer #

Click browsers print option for a copy of this form including your answers.

Text_on_print_identification #

Optional identification for print:

Text_bad_type_or_format_of_answer #

Answer or answer part is of wrong type or has a bad format:

Text_final_message #

Name_quiz_with_logo_definition #

Name_quiz_with_CSS_definition #

Name_quiz_with_script_definition #