Welcome to S1 Science! 

Please have a look at our Topic Summaries and scroll down to find Knowledge Organisers, Need to Know sheets and Homework booklets for each topic.

During the first year at Lockerbie Academy, we build on the Science skills and knowledge learned in Primary to develop critical thinking, careful observing, accurate measuring and confident calculating skills.

In June during the Induction week and for a few weeks in August, pupils undertake an Introduction to Science topic to gain some basic knowledge and skills before we embark on the topics outlined below.

Pupils are tested on their knowledge and graph skills at the end of each topic, as well as being evaluated on their skill development throughout the year. Each topic also has an assessed piece of work which may be done at home or in school, depending on the topic.

In January, pupils are asked to do an extended research project on a current Scientist (Scottish or working in Scotland) to find out how the people of Scotland are contributing to the world of Science. The brief for this project is further down this page.

 

S1 Girls' trip to STEM day at Barony College, 20th March 2026

We will be offering 30 places for S1 girls to take part in this interactive day focussing on careers in Science, Technology, Engineering and Maths. Please see picture for more details. Permission forms can be collected from Dr Lidwell from Monday 23rd February and places will be allocated on a first come first served basis. Completed forms must be handed in by Wednesday 11th March at the latest.

First half of S1 Science Topics

S1 Physics Topic 1: Sight and Sound

In this topic we study the eye and the ear, and how they work. We find out about how light and sound behave as waves.

The assessed piece of work for this topic is ...

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from August to February on rotation.

This topic lasts around 5 weeks and there is a test at the end.

S1 Chemistry Topic 1: Elements, Compounds and Mixtures

In this topic we study what atoms are made of, how elements are joined together to make compounds and physical changes like melting and evaporating.

The assessed piece of work for this topic is a Solubility graph.

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from August to February on rotation.

This topic lasts around 5 weeks and there is a test at the end.

S1 Biology Topic 1: Healthy Body

In this topic we study how are bodies are organised, how to measure our heath, what cells are made of and how humans reproduce.

The assessed piece of work for this topic is a leaflet about staying healthy during Pregnancy.

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from August to February on rotation.

This topic lasts around 5 weeks and there is a test at the end.

Healthy Body

Need to Knows, Topic Summary pages and Homework tasks

Click to Download S1 Healthy Body Need to Know [pdf 115KB] Click to Download
Click to Download S1 Healthy Body Knowledge Organiser [pdf 811KB] Click to Download
Click to Download S1 Healthy Body Homework booklet [pdf 381KB] Click to Download

Elements, Compounds, Mixtures

Need to Knows, Topic Summary pages and Homework tasks

Click to Download S1 Elements Compounds Mixtures Need to Know [pdf 213KB] Click to Download
Click to Download S1 Elements Compounds Mixtures Knowledge Organiser [pdf 781KB] Click to Download
Click to Download S1 Elements Compounds Mixtures Homework booklet [pdf 401KB] Click to Download

Sight and Sound
Need to Knows, Topic Summary Pages and Homework tasks 

Click to Download Sight and Sound Knowledge organiser [pdf 1MB] Click to Download
Click to Download Sight and Sound Homework [pdf 364KB] Click to Download
Click to Download Sight and Sound Need to Know [pdf 328KB] Click to Download

Test dates for first half of S1 Science:

End of October, Beginning of December, Beginning of February

Scottish Scientist Project - due on Friday 27th February 2026

This is a research project carried out by all S1 pupils. It allows them to find out about a Scottish Scientist (working in Scotland or elsewhere) or a scientist from elsewhere working in Scotland. Pupils need to find someone whose invention/discovery happened after World War II and that they are able to explain in their own words. 

They also need to explain the impact that this invention/discovery has had on people in Scotland and further afield.

Pupils will be issued with information in the week beginning 19th January. Please see the document below for further information.

Click to Download Scottish Science project 25-26 [pdf 961KB] Click to Download

Second half of S1 Science Topics

S1 Physics Topic 2: Electricity

In this topic we build on our waves knowledge to study electricity and how we can harness it.

The assessed piece of work for this topic is...

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from February to June on rotation.

This topic lasts around 5 weeks and there is a test at the end.

S1 Chemistry Topic 2: Chemical Reactions

In this topic we build on our knowledge of atoms and molecules and study what happens during chemical reactions, how to speed up chemical reactions, acids and alkalis and how to extract metals from ores.

The assessed piece of work for this topic is a lab report on the Neutralisation experiment.

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from February to June on rotation.

This topic lasts around 5 weeks and there is a test at the end.

S1 Biology Topic 2: Mighty Microbes

In this topic we build on our knowledge of cells and study the three main types of micro-organism. We find out about what diseases they cause and how to prevent the spread, as well as ways that micro-organisms can be useful.

The assessed piece of work for this topic is a lab report on the "Which microbe?" experiment.

This is one of three topics (one from each of Biology, Chemistry and Physics) studied by S1 from February to June on rotation.

This topic lasts around 5 weeks and there is a test at the end.

Mighty Microbes
Need to Knows, Topic Summary pages and Homework tasks

Click to Download Mighty microbes Knowledge Organiser [pdf 660KB] Click to Download
Click to Download Mighty Microbes Need to Knows [pdf 887KB] Click to Download
Click to Download [912503]Mighty microbes homework [pdf 294KB] Click to Download

Chemical Reactions

Need to Knows, Topic Summary pages and Homework tasks

Click to Download S1 Chemical Reactions Knowledge Organiser (2) [pdf 766KB] Click to Download
Click to Download S1 Chemical Reactions Need To Know [pdf 196KB] Click to Download
Click to Download S1 Chemical Reactions Homework booklet [pdf 606KB] Click to Download

Electricity

Need to Know and Topic Summary page

Click to Download Electricity Need to Know [pdf 82KB] Click to Download
Click to Download Electricity Knowledge Organiser [pdf 239KB] Click to Download

Test dates for second half of S1 Science:

End of March, Mid-May, End of June