Time Travelling Programmers

• Computing
• Primary Education

Introduction

A lesson for British Science Week. Children are challenged to design their own scratch programme with a time travelling theme.

Instructions

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Time Travelling Programmers

British Science Week 2024

Learning Objective

By the end of the lesson, you will:

•  understand the concept of time, its measurement, and its significance in computing careers.
  
• You will also be able to create a time-travel-themed coding project using Scratch
  

•  understand why time is important for computer programmers.
  
• Create a time-travel-themed coding project using Scratch

By the end of this lesson, you will:

Explain the learning objective to the students. Emphasize the importance of understanding time and its role in computing.

What might happen if we didn't know the time?

In this slide, you can gather student understanding of the concept of time and relate it directly to the theme of computing.

All student responses are kept in the reports area in LessonUp, so you can easily refer back to them at a later date.

Learning Objective

By the end of the lesson, you will:

•  understand the concept of time, its measurement, and its significance in computing careers.
  
• You will also be able to create a time-travel-themed coding project using Scratch
  

Time is important!

<span style="color: rgb(0, 19, 67); font-weight: bold">In coding, faster is normally better. You don't want to wait around for your game to load!</span>

<span style="font-weight: bold; color: rgb(0, 19, 67)">Programmes often need to send messages to each other. Programmers need to make sure these are send at the right time!</span>

<span style="color: rgb(0, 19, 67); font-weight: bold">Can you think of any other computing jobs?</span><div><span style="color: rgb(0, 19, 67); font-weight: 700">Why is time important to them?</span></div>

<span style="color: rgb(0, 19, 67); font-weight: bold">Computer programmers need to know how fast their programmes are and how long it takes to do different things.</span>

Explain the learning objective to the students. Emphasize the importance of understanding time and its role in computing.

Take photos of all the things in your class that link with time...before the time runs out!

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Learning Objective

By the end of the lesson, you will:

•  understand the concept of time, its measurement, and its significance in computing careers.
  
• You will also be able to create a time-travel-themed coding project using Scratch
  

Create a time travel programme using Scratch

<span style="color: rgb(0, 19, 67); font-weight: bold">Go to the <a href="https://scratch.mit.edu/projects/editor/?tutorial=getStarted">Scratch Website</a></span>

<span style="color: rgb(0, 19, 67); font-weight: bold">Delete the cat and choose your own character</span>

<span style="color: rgb(0, 19, 67); font-weight: bold">Choose your backdrop that represents 'present day'.</span>

Explain the learning objective to the students. Emphasize the importance of understanding time and its role in computing.

Which block is used to repeat a set of actions?

Which block is used to repeat a set of actions?

1. Repeat
2. Control
3. Looks
4. Scratch

Which block is used to change the appearance of sprites?

Which block is used to change the appearance of sprites?

1. Repeat
2. Scratch
3. Control
4. Looks

Which block is used to control the flow of a program?

Which block is used to control the flow of a program?

1. Repeat
2. Scratch
3. Looks
4. Control

Learning Objective

By the end of the lesson, you will:

•  understand the concept of time, its measurement, and its significance in computing careers.
  
• You will also be able to create a time-travel-themed coding project using Scratch
  

Coding your background

<span style="color: rgb(0, 19, 67); font-weight: 700">Click on your present day background and go to 'events'. Drag out 'when flag is clicked' block.</span>

<span style="color: rgb(0, 19, 67); font-weight: 700">Go to the "Control" category and use a "repeat" block to create a visual effect of time travel.&nbsp;</span>

<span style="color: rgb(0, 19, 67); font-weight: 700">We chose a fisheye effect but choose anything which is effective.</span>

Explain the learning objective to the students. Emphasize the importance of understanding time and its role in computing.

Learning Objective

By the end of the lesson, you will:

•  understand the concept of time, its measurement, and its significance in computing careers.
  
• You will also be able to create a time-travel-themed coding project using Scratch
  

Coding your sprite

<span style="color: rgb(0, 19, 67); font-weight: 700">Click on your sprite and go to events. Choose the 'when flag is clicked' block.</span>

<span style="color: rgb(0, 19, 67); font-weight: bold">Again, choose a repeat block. We have used 100 but you can decide on the number.</span>

<span style="color: rgb(0, 19, 67); font-weight: bold">Use one of the motion blocks or sound blocks to make your sprite come to life!</span>

Explain the learning objective to the students. Emphasize the importance of understanding time and its role in computing.

Who is your character and where will you be travelling to?

I enjoyed being a time travelling programmer.

😒🙁😐🙂😃

Aardappeloproer

1917

Enkele Amsterdamse vrouwen zagen dat er een schip vol aardappelen in een van de grachten lag. Ze gingen erop af en plunderden het schip: hun schorten vol aardappelen. De dag erna waren er meer plunderaars. Pas nadat zes mensen door het leger werden doodgeschoten, keerde de rust terug