English National Curriculum - Science

Investigating the effect of surface area

Mission Objectives

Describe and explain how changing the surface area changes the rate of reaction

Investigate the effect of surface area on rate of reaction

Explain why many collisions do not lead to a chemical reaction

Sign up to access this content
Rocket Words Quiz

Rocket Words Quiz

See if you know all the meanings of the rocket words

Assessment Quiz

Assessment Quiz

Test your knowledge of this lesson

Word Search Game

Word Search Game

Find all the rocket words in the grid

Lesson Resources

Lesson Plan

View and print the lesson plan

View

Downloads

Save files related to this lesson

Keywords

Words and meanings to learn

surface area

the total area of the exposed surface of a solid reactant

rate of reaction

how fast a chemical reaction happens

successful collision

a collision with enough energy and correct orientation to cause a chemical reaction

reactant

a starting substance in a chemical reaction

product

a new substance formed as a result of a chemical reaction

This lesson has been written by

Samantha Batch

Samantha is a dedicated and accomplished science educator with over 15 years of leadership experience in the field, coupled with a strong background in scientific analysis. She has a proven track record of strategically managing educational departments, driving operational efficiencies, and nurturing collaborative relationships with stakeholders. 

Samantha previously served as the Head of Chemistry and Sixth Form Tutor, Ilkley Grammar School, Ilkley with extensive Key Stage 4 and 5 teaching experience and leadership. In addition to her teaching and leadership roles, she is also an examiner for AQA, providing her with valuable insight into assessment standards and exam specifications.

In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket, where she's enthusiastically honing her skills both on and off the pitch!

Required Resources

  • Conical flasks and cotton wool (optional), balances with 3 decimal places
  • Marble chips (large, medium, small and powder)
  • 2 M Hydrochloric acid
  • Measuring cylinders 25ml
  • Spatula, stop clocks and weigh boats

Demo: flour/icing sugar/milk powder, sieve, Bunsen burner

These links are being provided as a convenience and for informational purposes only; they do not constitute an endorsement or an approval from Developing Experts of any of the products, services or opinions of the corporation or organisation or individual.

Developing Experts bears no responsibility for the accuracy, legality or content of the external site or for that of subsequent links. Contact the external site for answers to questions regarding its content.

You will be redirected to:

Expert film

Sign up to access this content

This lesson is only available to users with an active subscription.

Mission assignment film

Sign up to access this content

This lesson is only available to users with an active subscription.