7-8 STEM

Science | Technology | Engineering | Maths

STEM

7-8 STEM

9-10 STEM

10A Maths

Term 2

Hapara Workspace: https://bit.ly/3vO1zHz

1a) Learning About Algorithms

In your STEM slideshow (see right) write your own Algorithm for "Making a Cup of Tea". You must use precise words / clear step-by-step instructions. You can use the pictures / info from the slides below for help

7-8 STEM Algorithms

Algorithms Task

STEM - WHAT ARE ALGORITHMS?

1b) Learning About Codes

Codes and Ciphers – MathigonIntroduction, Binary Numbers, Error Detection, Secret Codes, The Enigma, Public Key Cryptography

Before we use Computers / iPad apps to write computer program code, we will learn about 'old skool' codes to communicate such as:

Morse Code
Phoenetic Alphabet
Maritime Flags (on ships)
Flag Semaphor
Genetic Codes

Use the interactive lesson on Mathigon (left)
If you think it's too hard,
then send me an " . . . - - - . . . "

2a) Learning To Code Sphero Ollies

Getting Started

If you are using your own smartphone - connect to the Guest WIFI. Download and use the Sphero Edu app

1) Introduction to Sphero Edu

https://edu.sphero.com/cwists/preview/52597x

You need to follow the instructions on the page above to connect to the Sphero Ollie (make sure Bluetooth is turned on).

Block Code 1 - Loops

https://edu.sphero.com/cwists/preview/1671x

Write code to make Ollie travel in a square.

REFACTOR your code with a Loop to make it more efficient.

More Activities

ActivitiesFun ways to learn and code with Sphero robots.

Sphero Bolt - Fraction Fun Day

Fraction Fun - Sphero Bolt Code Link:

https://edu.sphero.com/remixes/3053869

3a) Wonder Project Rocket Challenge

Rocket Challenge

3b) Engineering - Bridge Design

Carboard Construction

Cardtronic Robotics

STEM - Maths - Measurement

Let's practice accurate measurement of items in our class

Bridge ChallengeBuild a bridge using classroom materials and then program Sphero to drive across. This challenge can also include researching different types of bridges and incorporating those concepts into the designs. LESSON OBJECTIVES: • I will identify how Sphero can cross a bridge constructed with inexpensive materials. • I will illustrate the process of determining which code elements would be best suited to accomplish an objective. • I will drive and create a program that moves Sphero over a bridge of my own design. • I will analyze the effectiveness of my work with supporting facts; reflect on the learning. WARNING: BOLT risks being cracked if dropped from a distance of more than 36 inches (3 feet, .9 meters) above the ground.

BridgesA book about different types of bridges for Stage 1. | Find thousands of free educational ebooks for classroom use at read.bookcreator.com

Bridge Design Competition

Your challenge is to design and prototype a bridge for the Ollie to travel safely over a 1m gap

Stage 1) LEARN

Watch the interactive book about bridges. Experiment with recycled materials / found materials which you bring to school (cardboard, newspaper, bamboo skewers, string, glue, woven flax etc).

Stage 2) CREATE - Be the Architects - planning

Your challenge (individual) is to design a scale drawing of a bridge which needs to support a Sphero Ollie across a 1m gap. Add labels and measurements.

Test bridge shapes using the simulators online, like: https://www.kiloo.com/en/construct-a-bridge/ or https://www.engineering.com/GamesPuzzles/BridgeDesigner.aspx

Stage 3) SHARE - Be the Builders

Your team (of 3) will evaluate the designs drawings, then take your team's best design to give to another team to build and test. Your team will then become builders and Test another Architect Team's design.