During this engaging distance learning lesson on Pressure in liquids KS3 students work through the digital worksheet activities to develop their understanding of how pressure in liquids causes floating, sinking, and force multiplication in hydraulics. 
 
This is the 2nd in a series of lessons and covers the content from the AQA KS3 3.1.4 Pressure topic and the Activate 2 (OUP) 1b: Forces, 1.4.2 Pressure in liquids lesson.
 
This adaptable resource is perfect for:
Distance learning: Keep students on track with independent learning activities.
Missed work recovery: Help students catch up after absences at their own pace.
Home-schooling: Provide a comprehensive learning experience for homeschooled students.
 
While primarily designed for UK students with British English spellings and vocabulary, the core content and activities can be easily adapted to suit the needs of students in other countries with similar educational systems.
 
Aimed at a mixed ability KS3 class.
 
This editable resource includes (7 pages):
Teacher guidance and answer key – Step-by-step instructions and fully worked solutions to support remote teaching, assessment, and feedback.
Engage – Interactive vocabulary activity using Google Sheets™ designed to introduce or reinforce key terms through independent self-assessment.
Explore – Guided discovery task using video clip, article, virtual lab, or online simulation. Students investigate key concepts and record initial observations or data.
Explain – Embedded Google Slides™ presentation that outlines clear learning objectives, provides accessible information slides, and includes self-check questions to support understanding.
Apply – Differentiated tasks that allow students to apply their learning in a meaningful way.
○ e.g., Research task: Hydraulic machines
○ e.g., Calculations in hydraulic systems 
○ e.g., Float or sink quiz.
Extend – Challenge task to deepen understanding and stretch higher-level thinking.
○ e.g., Calculating pressure in a column of water
○ e.g., Research task: Archimedes’ Principle and Plimsoll lines
 
Important:
Internet Access: Students require a PC with internet access to use this resource.
Google Doc™ Format: This resource is best used in Google Doc™ format. While it can be converted to Word/Excel, some tasks may not function properly in these formats.
 
This lesson is also available as a:
Teacher-led lesson: Deliver an engaging lesson with this fully resourced PowerPoint presentation. Includes everything you need to teach, from instructions to activities and worksheets. 
Cover lesson worksheet: Perfect for unplanned absences, this version provides everything a substitute teacher needs to deliver a smooth and engaging lesson.