This Catalyst article looks at microplastics. Microplastics are tiny particles of polymer used in many products, they have been found to be an environmental pollutant especially in oceans.

This article is from Catalyst: Secondary Science Review 2016, Volume 27, Issue 1.

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Simon Quinnell demonstrates how to use a microscope and how to focus an image.

Purpose: Younger students often have considerable difficulty in making scientific observations when using a microscope. The nature of microscopy makes it challenging for teachers to be sure that students are observing the intended image. Using a mobile device to photograph an image through a microscope can be used...

This activity allows students to practice carrying out magnification calculations and learn the difference between magnification and resolution.

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In plants, cell division by mitosis takes place in specific tissues, called meristems, that are found at the growing root and shoot tips and in the cambium between the xylem and phloem of the vascular bundle. The cells in the meristems are...

This guidance, from the National Strategies, is aimed at middle leaders in secondary schools: subject and year leaders, SENCOs and other coordinators of aspects of school improvement.

The resource provides guidance for middle leaders in evaluating the performance of their teams and the teams’ impact on...

Mike is part of a space engineering company building a new series of very low mass foldable structures and antennas for satellites.  Oxford Space Systems are also working on constellations of satellites that will provide real time imaging from space. 

There are two cuts of the video – one aimed at primary...

This edition of the Computing at School newsletter contains articles covering:

*Increasing the number of girls studying computing

*Inclusion in computing

*Network of Excellence and CAS Hubs

*Learning about programming through knitting

*Programming with GameMaker

*...

This resource explores different types or mineral deposits found in the Earth and focuses in particular on copper deposits called porphyry. A presentation looks at how these deposits are formed and mined. It then goes on to explain how geologists locate porphyry deposits using mapping, fieldwork, sampling,...

A Catalyst article about the rock cycle which is responsible for the formation of many different types of rocks and minerals. The article explores the formation of minerals, their chemical composition and internal structure together with the reason for mineral hardness. As silicates form a third of all known...

This activity is an ideal opportunity to use the real-world context of logistics as an application of solving multi-step mathematical problems and evaluating the outcomes. It is one of three mathematical problem-solving activities with a...

This activity is an ideal opportunity to use the real-world context of logistics to demonstrate the practical use of greedy...

This activity is an ideal opportunity to use the real-world context of logistics to develop students' use of formal...

The Nuffield Working with Science mini-units provide opportunities for students to develop their understanding of how to plan, carry out and interpret scientific investigations in a range of contexts.

Guidance for...

The Nuffield Working with Science mini-units provide opportunities for students to develop their understanding of how to plan, carry out and interpret scientific investigations in a range of contexts. 

Guidance for...