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What’s in that cell?

Use our downloadable cards to check knowledge of the organelles in different types of cell.

These cards help students to compare and contrast the four major types of cells (plant, animal, fungal, bacterial). You could use them as simple revision cards...

Inside the brain poster (colour/black and white)

Our brains contain some 86 billion neurons, or nerve cells, which communicate via junctions called synapses. At these junctions, neurons are just 20 nm apart. Inside each of our heads you’ll find one brain, billions of neurons and trillions of synapses which...

Populations

What’s the first thing that pops into your mind when you read the word population? Most likely it’s the ever-increasing human population on earth. The term population isn’t just used to describe humans; it includes other animals, plants and microbes too. These resources will help you learn more about how...

Immune System

This resource looks at several aspects of the immune system including: • The non-specific immune response • Specific immune response and antigen recognition • T cells and B cells • Autoimmune disease and allergic responses • Monoclonal antibodies • Long term immunity and vaccination There is a section which...

Inside the Brain

These resources from the Wellcome Trust explore how imaging research has changed the way we look inside one of our most fascinating organs, the brain. The accompanying lesson ideas provides related activities and ideas for investigations or extended project qualification (EPQ). There is useful background...

What's In My Tray? From Gratnells Learning Rooms

What's In My Tray? is a collection of free practical resources from Gratnells Learning Rooms covering science, outdoor learning, STEM and more.

The What's In My Tray? actviities support and enable curriculum-based practical work both inside and outside of the classroom.

To access more then 100 free...

Video on the Physics of Food - No ordinary yogurt

Why is set yogurt a solid, while milk is a liquid? That's because it's a gel!

Discover the magic of yogurt-making in this video

The video here is just a cut of the...

Enzymes are Proteins

Enzymes are proteins that speed up the reactions by acting as catalysts. They increase the rate of reaction without being consumed or permanently altered by themselves. In Greek enzymes are divided into sections “En” which means “in” and second part is “zyme” means living. The study of enzymes is known as...

Electrophoresis gel with annotation

Di-deoxy sequencing is a way to determine the order of bases (A,C,G and T) in a piece of DNA. A set of 4 lanes (one for each base) is needed to sequence any given piece of DNA. Wherever a black
band appears in a particular lane that base is present. By reading off the order of bands across the four lanes the...

Di-deoxy sequencing gel with annotation

Di-deoxy sequencing is a way to determine the order of bases (A,C,G and T) in a piece of DNA.  A set of 4 lanes (one for each base) is needed to sequence any given piece of DNA. Wherever a black band appears in a particular lane that base is present. By reading off the order of bands across the four lanes the...

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