Hot & Cold Unit - Grade 3 to 6

30 minute video + 10 Printable Experiments + Scope & Sequence + Cross-curricular Teaching & Project Ideas + Curriculum links & more

Stop Planning. Start Teaching.
 
Everything you need for your next 6 weeks on Heat Energy,
 ready to download in 60 seconds.

You don't need to spend your Sunday night hunting for YouTube clips or mapping curriculum codes.
We’ve done the heavy lifting so you can focus on the 'Wow' moments with your students.

AU/US/UK/NZ/CA Mapped

 Fully aligned to the latest syllabuses.

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Created from
20+ years of
teaching experience

Designed & delivered by a Churchill Fellow & UTS Chancellors Award winner

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now

On-demand videos + student experiments that use accessible materials

ALIGNED
IB PYP & MYP Cambridge International Australian Curriculum v9.0 NSW Sci & Tech (2024) Victorian F–10 v2.0 US NGSS The Ontario Curriculum The New Zealand Curriculum

A complete unit of work on heat energy
designed for Grades 3 to 6.

Help them understand what heat energy really is
Master the secrets of conduction, convection, and insulation through hands-on play.
From pizza box solar ovens to instant ice, turn your classroom into a thermal laboratory

Everything you need for a month of science, 
in one download.

Expert-Led Teaching
Led by Ben Newsome 
(Churchill Fellow & Multi-Award Winning Educator).
It’s like having a guest scientist co-teach your class.  

Take the abstract concept of "temperature" and make it tangible. Show students how heat always flows from hot to cold and how molecular movement dictates the world around us.

Low-Prep, High-Impact
10 experiments using "pantry items" like pizza boxes, chocolate topping, cream, food colouring, and plastic bottles.
No expensive kits required.  

Privacy First
Zero student data.

No student accounts
100% privacy compliant.
Just hit play and print.  

Audit-Proof
Comprehensive Scope & Sequence, Curriculum mapping,
Marking Rubrics and Risk Assessment included.

A small stirling engine
THE SCIENCE BEHIND THE WOW

Testing Variables,
Not Just "Busy Work".

Science isn't just about the "wow" factor.

In every session, we help students master

Variable Testing

—the ability to isolate a single change to see what actually happens.

CHANGE ONE THING
MEASURE THE RESULT
KEEP THE REST SAME
FULL UNIT ACCESS
Student Misconception Briefings Safety & Risk Assessment Templates Student-Facing Experiment Videos Quizzes, Rubrics & Project Ideas Scope, Sequence & Curriculum Outcomes Cross-Curricular Ideas Puzzles & Experiment Templates & more

What Your Students Will Discover

The Pizza Box Solar Oven
Harness the power of radiation!
Students build functional ovens to capture the Sun's energy & melt chocolate, exploring how heat can be trapped to transform materials

Bubbly Endothermic Reactions
Experience "cold" science.
Students conduct a chemical reaction that absorbs heat from its surroundings, making the container feel cool to the touch.

Classroom Thermometer DIY
How do we actually measure heat?
Students build their own working thermometers to visualise how liquids expand and contract as molecules speed up or slow down.  

Supercooled Stalagmites
They freeze instantly!
Students create "instant ice" towers by supercooling water,
providing a jaw-dropping look at phase changes and latent heat.  

Convection Currents in Water
Visualise the "invisible."
Using food colouring and different water temperatures, students see exactly how liquids move and circulate when heated unevenly.  

Conduction Race
Which material wins?
Students test different solids to see which allows heat to travel the fastest, identifying thermal conductors and insulators.

& more!

Curriculum Differentiation

Tailor your teaching approach to meet the specific inquiry skills required for Years 3 through 6.

3-4

Middle Primary

Focus on guided inquiry. Use the student experiment templates to help learners transition from observation to predicting outcomes and identifying fair test variables.

Key Focus Areas
  • • Predicting & observing
  • • Organising data in tables
  • • Identifying single variables
5-6

Upper Primary

Emphasis on independent investigation and evidence-based analysis. Utilise marking rubrics to assess student ability to justify conclusions and evaluate experiment design.

Key Focus Areas
  • • Analysing complex patterns
  • • Evaluating reliability of results
  • • Cross-curricular project work

Units are designed for flexible delivery. Your yearly licence includes access to all content for both stages.

Globally Mapped. Locally Relevant.

Don’t spend your weekend mapping outcomes.
We’ve done it for you.
 
This unit is fully aligned with:

- Australia: Version 9.0 (All states) + the new NSW & VIC Syllabus Outcomes
- USA: Next Generation Science Standards (NGSS) + TEKS/Virginia SOL.  
- UK/Canada/NZ: The Ontario Curriculum & NZ Curriculum
- International: IB (PYP & MYP) and Cambridge International. 

Created by Ben Newsome CF
2023 UTS Chancellor’s Award Winner & Churchill Fellow

✅ >4 Million Kids Reached
Through two decades of Fizzics Education incursions delivered globally
.  
✅ UTS Chancellor’s Award
Recognised with the highest honour for Excellence in Science.
 
✅ Classroom-Tested
We don’t just film videos; we teach these exact lessons in schools every single week.

Ben Newsome CF is a qualified science teacher, 2013 Churchill Fellow, and founder of Fizzics Education. Having reached over 4 million students, his work has earned the UTS Chancellor’s Award for Excellence and a spot as an ASETNSW Ambassador. Author of ‘Be Amazing!’ and host of the FizzicsEd Podcast, Ben serves on international boards such as Educating for Leadership (Alaska) and as a board advisor to the Center for Interactive Learning & Collaboration to advance global STEM learning.

Frequently Asked Questions (FAQ)

Optional materials to have on-hand include cream, chocolate topping, plastic bags, ice, salt, bowl, plastic bottles, straws, food colouring, thermometer, vinegar, bicarbonate soda, scissors, wooden kebab stick, pizza box, cling wrap, cardboard, chocolate, a freezer, a kettle, two bowls and food colouring.

Run them on your whiteboard for a high-energy class review or print them for individual assessment. No student accounts needed.

What you get in this Unit of Work

  Click on the sections below to get previews of the content

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