This slide share provides lesson ideas for teachers in Year 5 and 6. Teaching ideas are linked to the Australian Technologies Curriculum. Ideas include brain boxes (simple circuits), Makey Makey, lemon circuits and squishy circuits. For additional resources visit:
http://technologiesjvillis.weebly.com/
2. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
AUSTRALIAN CURRICULUM (Y5-6)
Design and Technologies
Investigate how forces or electrical energy can control
movement, sound or light in a designed product or system
(ACTDEK020)
This unit also includes a coding lesson:
Digital Technologies
Design, modify and follow simple algorithms represented
diagrammatically and in English involving sequences of steps,
branching, and iteration (repetition) (ACTDIP019)
3. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Investigate Circuits
Aims:
Students investigate how electrical forces can control sound or light.
Students recognise the need to carefully plan and select components for
a circuit to perform a specific task.
Teacher background information:
These lessons were selected for Year 6 in order to complement the Year
6 Primary Connections Unit, It's Electrifying. This unit looks at electricity
as an important part of our everyday lives at home, work and school.
However, it is also suitable for Year 5.
"Scientists call the path that electricity takes an electric circuit. Electric
circuits are used to carry electricity to places where we can use it. At
home, at school, in factories or anywhere that relies on electricity. The
electricity is carried to where it is needed by wires. Before electricity will
flow, however, it must have a complete circuit" (source). Information for
teachers can be found at Skwirk.com.au .
4. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 1: Brain Box exploration
Purchase some Electronic Brain Boxes in order for students to explore
circuits. Brain Boxes range in price between $20 and $80. The cheapest
and best value one which I found is the Brain Box Model: MINI 88 PLUS
for $20.00 . However, I don't promote nor profit from the sales of any
products therefore you may find a better deal yourself. The boxes come
with a booklet outlining names of parts and a range of experiments.
Please note, an additional cost will be AA batteries which are not
provided when purchasing the boxes.
During the first lesson, allow students
time to explore a brain box without
having access to the instruction
booklet.
5. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 2 & 3: Brain Box Investigations
Using the instruction guides inside the Brain Box, ask students to
construct and record the circuits. As students progress through the
booklet, the circuits become more difficult.
7. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Makey Makey
Aims:
Students investigate how electrical forces can control sound or light.
Students recognise the need to carefully plan and select components for
a circuit to perform a specific task.
Students investigate the properties of materials to solve problems
requiring the control of movement and sound.
Teacher background information:
MaKey MaKey is a circuit board kit that can be used to connect objects
with a computer, transforming those objects into computer keys or
mouse clicks. The circuit board kit costs approximately $50 AUS. Here is a
link to how it words https://www.youtube.com/watch?v=rfQqh7iCcOU
and I have explained how it works on the following slide.
9. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 1 & 2: Online game investigation
Ask students to open an online game which can be played
mainly with the arrow keys. Some examples include space
invaders , Makey Makey bongos or Tetris. However, any online
game which students can access at school will work. Allow
students time to play the game and to become familiar with it.
Then ask students to draw the commands needed to play the
game on a piece of paper (arrows). Connect the Makey Makey
to a computer and use the alligator clips to connect to the
commands on the piece of paper. Students can then play the
game on paper! An extension is to ask students to make the
commands using play dough or pieces of foil on the floor.
Images on are on the next slide.
11. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 3 & 4: Online game investigation evaluation
This lesson is designed for students to consider and reflect on the
components of the Makey Makey circuit in order to perform a
specific task (play an online game). Ask students to complete the
following questions:
Remembering:
Draw a diagram to explain how Makey Makey works.
Understanding:
What will cause the Makey Makey to not work? How many causes
can you think of?
Applying:
What other objects do you think will work with Makey Makey?
What other programs do you think might work?
Creating:
How might you set up the Makey Makey to test your ideas?
12. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 5 & 6: Creativity Investigation
Based on students responses from the creating question in lesson 4
& 5, ask students to plan an investigation. Ask students to complete
the following steps:
Step 1: What is the question you would like to investigate?
Step 2: How might you conduct your investigation? Write your
method.
Step 3: List the materials needed.
Step 4: Conduct your investigation.
Step 5: Analysing
Did you answer your question?
Explain what you discovered about the Makey Makey circuit?
What else might you like to discover?
13. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 7 & 8: The properties of materials and Makey Makey
(note the Makey Makey isn’t always an accurate indicator of conductivity)
For this investigation use the online Makey Makey piano
http://makeymakey.com/piano/ . Gather a range of materials such
as fruits, vegetables, play dough, foil, coins, wet wood, plastic,
cloth, dry wood and glass. Invite students to sort the objects into
two groups, those which will conduct electricity and hence make
the Makey Makey work and those which will not conduct electricity.
Invite students to provide reasons for their selections.
Connect each of the materials to the Makey Makey one at a time
and allow students to test their predictions. Once tested, ask
students to compare their predictions to their results and
make any possible conjectures.
15. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lesson 9 & 10: Makey Makey and Scratch
Scratch is a free coding program which can be played
online or as a free download. Initially ask students to
explore Scratch and Makey Makey using the motion
and sound scripts. First, students drag across the
motion script ‘when ….key pressed’. Where the ….
appears there is a down arrow for students to select
the command (ie when right arrow clicked, when down
arrow clicked).
Then, students drag across the sound script ‘play
sound…’. Where the … appears there is a down arrow
for students to select a sound. Then connect the Makey
Makey using alligator clips and test!
16. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Danny Nicholson has created a short demonstration
for teachers to view:
https://www.youtube.com/watch?v=X1Ez6FBgX3s
There are multiple ways to use Scratch and Makey
Makey. Let students explore and share.
17. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Here is a link to a Makey Makey workout! (takes a
while to load)
http://vimeo.com/44137350
18. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lemon Battery Circuit
Aim:
Students investigate how different materials can
conduct electricity.
Materials:
4 lemons
4 galvanized nails
4 pieces of copper
5 alligator clip wires
A small light to power up
19. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Lemon Battery Experiment
Method:
1. Roll and squeeze the lemons to release the juice and pulp
inside.
2. Insert one galvanized nail and one piece of copper into
each lemon.
3. Connect the ends of one wire to a galvanized nail in one
lemon and then to a piece of copper in another lemon. Do this
with each of your four lemons until you have them all
connected. When you are finished you should have one nail
and one piece of copper unattached.
4. Connect the unattached piece of copper (positive) and the
unattached nail (negative) to the positive and negative
connections of your light. The lemon will act as the battery.
5. Turn on your light and voila you have powered up using
lemon power.
Source: http://kidsactivitiesblog.com/28028/lemon-battery#_
a5y_p=608399
20. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Squishy Circuits
Aims:
Students investigate how electrical forces can be conducted
through different materials.
Students investigate how electrical forces can control light.
Students recognise the need to carefully plan and select
components for a circuit to perform a specific task.
Teacher background information:
Watch Sylvia's squishy circuit investigation online
https://www.youtube.com/watch?v=UDZo51k2BWQ
21. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Materials for conductive dough:
½ cup water
2 tbsp. salt
1 ½ tbsp. of cream of tartar (or 4 ½ tbsp. lemon juice)
½ tsp. vegetable oil
Food colouring
Method:
1. Heat and stir over a medium heat until it becomes a dough.
2. Place dough on a bench with a little flour, roll until it is the right
consistency.
Materials for insulating dough:
½ cup flour
¼ cup sugar
1 ½ tbsp. vegetable oil
Mix and distilled water
Method:
As above
22. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Show students Sylvia’s video with a particular focus on what is
electricity? In addition, highlight the rules. Then allow students
to explore and play with their squishy circuit dough.
Encourage students to record their observations along the way.
23. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Application of light circuits in the community
This teaching idea has been suggested in order for students to see how
simple light technologies are identified and used in order to create a
desired outcome. Richard Turere, a young Maasai man who lives in the
Kenya savannah (next to a national park) explains how he invented a
practical way to save his cattle from the lions by applying his love and self
study of electronics.
Watch the TED Talk
https://www.youtube.com/watc
h?v=cjapPH6wyGA and discuss
the applications of circuits as a
class.
24. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
Torches
Aims:
Students deconstruct a torch to discover how light can be controlled.
This lesson has been suggested as it links to a lesson suggestions for Year
6 Sustainability and Community (incandescent bulbs versus fluorescent
bulbs). Furthermore, a torch is a good example of a simple electric circuit.
When the switch is pushed on it moves a metal strip which makes contact
with the metal collar, completing the circuit. Allow students to pull apart a
torch and look inside. Ask the to draw a diagram of what is inside a torch
and create a flow chart explaining how the circuit works. A PDF can be
downloaded from this link,
http://technologiesjvillis.weebly.com/uploads/1/5/4/4/15444546/band3_
torch.pdf which teachers may like to download.
25. Forces
and
Electricity
Y5-6
Teaching
ideas by
Joanne Villis
COPYRIGHT
I give permission for the following:
Adaptations and sharing of this resources is for educational
purpose only. I do not give permission for commercial use of
this work. When sharing or adapting this work I ask that you
give credit to the original creator, Joanne Villis at
http://intertecheducation.edublogs.org/ .These ideas may be
used for non-commercial purposes only.
Contact details:
http://intertecheducation.edublogs.org/
jvillis@inter-tech.com.au
http://www.pinterest.com/joannevillis/