Homework 1

sample homework

Frontmatter

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using PlutoTeachingTools, PlutoUI
3.8 s

Sample Homework

This notebook showcases some of the features of PlutoTeachingTools.jl and how to use these to write homework assignment in Pluto.
md"""
# Sample Homework

This notebook showcases some of the features of [`PlutoTeachingTools.jl`](https://github.com/JuliaPluto/PlutoTeachingTools.jl) and how to use these to write homework assignment in Pluto.
"""
452 μs

Tip

For a deeper tour of PlutoTeachingTools.jl, check their documentation
tip(md"""For a deeper tour of `PlutoTeachingTools.jl`, check their [documentation](https://juliapluto.github.io/PlutoTeachingTools.jl/example.html)""")
115 ms

Useful functionalities

PlutoTeachingTools.jl has some functions like correct, still_missing, here a few demoes
md"""
## Useful functionalities

`PlutoTeachingTools.jl` has some functions like `correct`, `still_missing`, here a few demoes
"""
377 μs

Got it!

Yay ❤
correct()
99.5 ms

Missing Response

Replace missing with your answer.
still_missing()
23.9 ms

Keep working on it!

The answer is not quite right.
keep_working()
22.1 ms

Keep working on it!

you can also give custom text to the boxes
keep_working(md"you can also give custom text to the boxes")
30.2 ms

Hint

this is a hint, hover the box to unblur the text
hint(md"this is a hint, hover the box to unblur the text")
18.5 ms

Exercise 1: a simple exercise

Replace missing with the value 1.
md"""
## Exercise 1: a simple exercise

Replace missing with the value `1`.
"""
340 μsx
missing
x = missing
12.9 μs

Missing Response

Replace missing with your answer.
if ismissing(x)
still_missing()
elseif x == 1 && x isa Int
correct()
elseif x == 1 && !(x isa Int)
b1 = almost(md"""Your variable has the right value, but it's not quite the right answer. Read carefully the instructions""")
b2 = hint(md"""What type should the value of x be?""")
md"""
$b1
$b2
"""
else
keep_working(md"""That is not the right answer! Keep trying!""")
end
35.5 ms

here is a short demo of how it looks like when the student tries to solve the exercise
md"""
here is a short demo of how it looks like when the student tries to solve the exercise
"""
227 μs
Resource("https://user-images.githubusercontent.com/49938764/249749643-8cc12de3-2b50-4182-b95d-686c2c18332c.mov", :width => 500, :autoplay => "", :loop => "")
6.5 ms

Exercise 2

Write a function called myfun that takes as input an integer and returns its square.

Define a variable called y and assign myfun(3) to it.
md"""
## Exercise 2

Write a function called `myfun` that takes as input an integer and returns its square.

Define a variable called `y` and assign `myfun(3)` to it.
"""
416 μs

Oopsie!

Make sure that you define a function called myfun
let
if !@isdefined(myfun)
func_not_defined(:myfun)
else
test_values = [1, 2, 3, 4, 5]
msg1 = correct()
for t in test_values
if myfun(t) != t^2
msg1 = keep_working(md"Test failed for input $t, expected $(t^2), but got $(myfun(t))")
break
end
end
msg1
end
end
119 ms

Oopsie!

Make sure that you define a variable called y
if !@isdefined(y)
var_not_defined(:y)
elseif y == 9
correct()
else
keep_working(md"Evaluated expression y = $y is incorrect.")
end
34.2 ms

and here is a quick demo of the exercise in action
md"""
and here is a quick demo of the exercise in action
"""
328 μs
Resource("https://user-images.githubusercontent.com/49938764/249748007-d0b2d773-6b21-49d4-89db-ad737af510fe.mov", :width => 500, :autoplay => "", :loop => "")
62.5 μs
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