Life Sized Guide to Native Trees
Rongoa Maori
Recepies
Monday, 3 May 2021
Monday, 8 March 2021
Term 1 Week 6 2021
Human Body Systems
Human Digestive System
Rat Dissection in Lab A comming soon
Rat Dissection by Charlotte Jess and Destiny
How your digestive system works
How the Food You Eat Affects Your Gut (Gut Bacteria)
Inside the Stomach
Pill Camera Swallowed
Tapeworm Infestation
What does the liver do?
What does the pancreas do?
How do your Kidneys do?
How the heart actually pumps blood
The Heart, Part 1
Heartbeat sound
How the Heart Works
Anatomy of the Heart
Transporting Hearts for Transplants
How do the Lungs work?
How do Cigarettes affect the body?
How Oxygen gets around your Body
How does theThyroid manage your metabolism?
How do vitamins work?
How sugar affects the brain
What is fat?
How do carbohydrates impact your health?
Food Tests
Food Tests:
Test | Tests for | Positive Result | Method |
Iodine | Starch | Turns Blue-Black | Add a drop of iodine to food solution |
Biuret (CuSO4 + NaOH) | Protein | Turns Purple-Lavender | Add a few drops of copper sulphate (CuSO4) shake and wait, then and sodium hydroxide (NaOH) to food solution |
Benedict’s Solution | Sugar | With heat turns Brick-Red precipitate | Add a few drops of Benedict’s to food solution and heat gently of a bunsen |
Ethanol Emulsion | Fats | White Emulsion | Add 2ml of ethanol to food solution and shake/mix, then add 2ml of water to solution and shake/mix |
DCPIP | Vitamin C | Turns Colourless | Add a few drops of DCPIP to food solution and shake/mix then wait (NB: will turn pinky due to the presence of acid - false positive) |
Monday, 15 February 2021
Term 1 Week 3
Paper Dart Testing
In groups of three, you are going to try making a range of different paper darts and test how they perform in practice.
You are going to change the type of dart you make,
and also the length of the dart.
and also the length of the dart.
To test the darts, you will throw them in a repeatable way,
and measure two things.
and measure two things.
You are going to both measure the distance it travels before it
touches the ground (not necessarily where it lands)
and the time it spends in the air before it hits the ground.
Below are some dart designs, choose two to test.
Basic Dart
Flat Nose Dart
Glider Dart
Dart Floating
Paper Sizes to Use
Thursday, 29 October 2020
Term 4 Week 3 2020
Metals
Study Pass Properties of Metals
Displacement Reactions Environmental Chemistry
Reactivity Series of Metals
Physical Properties of Metals
Chemical Properties of Metals
Corrosion Rate in Salt Water
Monday, 12 October 2020
Term 4 Week 1 2020
Ocean Acidification
Ocean Acidification
Demystifying ocean acidification and biodiversity impacts
Cheeseburger in Hydrochloric Acid
Can of Coke in Liquid Nitrogen
Cordyceps: attack of the killer fungi
Sunday, 13 September 2020
Term 3 Week 8 2020
Acids & Bases
Acids and Bases Explained in Under 10 minutes
Acid Base Reactions
The strengths and weaknesses of acids and bases
Strong & Weak Acids
Strong & Weak Alkalis
Naming Acids Introduction
Introduction to Balancing Chemical Equations
Balancing Chemical Equations Practice Problems
Balancing Acid Base Reactions
Thursday, 30 July 2020
Term 3 Week 3 2020
Science Fair
Hands-on Science Resources for Home and School
1st place science fair ideas- 10 ideas and tricks to WIN!
The Syphon
Siphon Explained by Doctor C
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