Curated Video
Properties of materials – Clip
Discover how surfboards are made and why they are buoyant. Material processes - Classifying materials - Properties of materials A Twig Tidbit Film - Clip. A short film that extends the learning beyond the curriculum.
Curated Video
Choosing suitable materials – Clip
Discover how lightning rods protect buildings when they are struck and why they are made of metal. Material processes - Classifying materials - Choosing suitable materials A Twig Tidbit Film - Clip. A short film that extends the learning...
Curated Video
Properties of materials – What's that noise?
What's that noise? ... It's a cement mixer! Material processes - Classifying materials - Properties of materials A Twig Tidbit Film - What’s that noise? The children have to identify an object from its sound alone.
Curated Video
Characteristics of water – True or false
True or false ... Drinking a glass of seawater will make you ill? Material processes - Solids, liquids and gases - Characteristics of water Learning Points Drinking sea water can cause dehydration. A Twig Tidbit Film - True or False? The...
Curated Video
Properties of materials – Odd one out
Four objects are shown on screen, but which one does not float? Material processes - Classifying materials - Properties of materials Learning Points Buoyancy is a property of some materials. A Twig Tidbit Film - Odd one out. The children...
Curated Video
What is glass made of?
We use glass every day, but how is is made? Material processes - Changing materials - More chemical reactions Learning Points An endothermic reaction absorbs heat energy. Chemical reactions can change the properties of materials. A Twig...
Curated Video
The lotus effect
How did a plant on Earth inspire high-tech space suits? Material processes - Classifying materials - Natural and artificial materials Learning Points Synthetic materials are man-made. Humans sometimes create synthetic versions of natural...
Curated Video
Chimps choosing materials
Discover how chimps use the materials in their forest habitat to help them eat and relax. Material processes - Classifying materials - Choosing suitable materials Learning Points An understanding of properties is useful when selecting...
Curated Video
Choosing suitable materials
If you were an alien who had just landed on Earth, what materials would you use to help you survive? Material processes - Classifying materials - Choosing suitable materials Learning Points The properties of a material determine how it...
Curated Video
Properties of materials
Discover how materials are grouped by their properties and how this is useful in everyday life. Material processes - Classifying materials - Properties of materials Learning Points Materials can be grouped by properties. Properties are...
Visual Learning Systems
Describing Matter
This program illustrates ways students can make observations and measurements to identify materials based on their properties. Specific attention is given to properties such as color, texture, hardness, and flexibility. The program...
Curated Video
VSEPR Theory: Learn Molecular Geometry Fast - Chemistry Study Guide
Struggling with VSEPR theory and molecular geometry? This video simplifies the concepts you need to master these essential chemistry topics. Learn how to draw Lewis structures with the correct geometry, understand bond angles, and...
Wonderscape
The Ripple Effects of Climate Change on Ecosystems
This video explores how climate change impacts ecosystems, focusing on the effects of rising sea levels, ocean acidification, and coral bleaching. Learn how changes in the climate disrupt marine life, threaten animal habitats, and...
Curated Video
The Equations and Inequalities: Solving the First Degree Equation in One Unknown
By the end of this learning object, the student will be able to: Summarize & review the important points in the lesson.86707
Curated Video
Matter and its Construction: Molecule
By the end of this learning object, the student will be able to: Describe the properties of molecules.17353
Curated Video
Graduation of elements properties in the modern periodic table
By the end of this learning object, the student will be able to: Estimate the reaction of non-metals with oxygen.14978
Curated Video
Attempts of elements classification: The fundamentals of the periodic table
By the end of this learning object, the student will be able to: recognize the fundamentals of the periodic table.14977
Curated Video
Why Does Water Evaporate at Room Temperature?
Water evaporates at room temperature because the molecules at the top of the liquid have less intermolecular attraction than those within the bulk. When the top layer is exposed to sunlight, some molecules gain enough kinetic energy to...
Wonderscape
Identifying Chemical Reactions: Observable Signs and Indicators
Explore the various changes in properties that occur as a result of chemical reactions. Learn how to recognize signs such as color change, emission of odor, production of gas, and formation of precipitates, with practical examples like...
Wonderscape
Understanding Chemical Reactions: Physical vs. Chemical Changes
Explore the concepts of physical and chemical changes in matter through examples like cookies and rust. Learn how to distinguish between physical properties and chemical reactions. All About Chemical Reactions part 1
Science Buddies
Create an Urban Heat Island Profile Using ArcGIS Online
In this science project, you will explore Urban Heat Islands with ArcGIS Online and analyze surface type & air temperature relationships in your city.
Curated Video
Modern JavaScript from the Beginning - Second Edition - Constructor Functions
In this video, we will introduce constructor functions and explain how they are used to create objects. We will also discuss the 'new' keyword and how it is used to instantiate objects from constructor functions. This clip is from the...
Curated Video
Modern JavaScript from the Beginning - Second Edition - More on Object Literals and this Keyword
In this video, we will review object literals and the 'this' keyword. We will discuss how the 'this' keyword refers to the current object and how we can use it to access object properties. This clip is from the chapter "OOP -...
Curated Video
Modern JavaScript from the Beginning - Second Edition - Basic Principles of OOP
In this video, we will discuss the three main principles of OOP: encapsulation, inheritance, and polymorphism. We will explain what each of these principles means and how they are used in OOP. This clip is from the chapter "OOP -...