This lesson can be purchased as part of the IB Complete course bundle (first exams 2025) at a heavily discounted price, formed of 40 fully resourced lessons, end of topic exams and student checklists. It can be found here
This PowerPoint contains everything you need to teach the B3.3 Muscle and motility in the new IB Biology specification.
**YouTube video is a preview of the full resource (does not include all slides)
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This Powerpoint consists of 68 slides and contains the followings:
All the information ( HL) the IB have included in the new spec.
Exam tips
Clear diagrams
Student research tasks
Clearly identified HL and SL content
Student checklist
Summary
The following content is included:
B3.3.1: Recognise the concept of movement in different species.
B3.3.2: Outline the structure of a sarcomere.
B3.3.3: Explain how a sarcomere contracts.
B3.3.4: Outline the role of titin and antagonistic muscles in muscle relaxation.
B3.3.5: Describe the structure and function of motor units in skeletal muscles.
B3.3.6: Outline the role of the skeleton as anchorage for muscles and as levers.
B3.3.7: Explain the role of the different components of a joint.
B3.3.8: Compare the range of motion of a joint.
B3.3.9: Explain the antagonistic action of the internal and external intercostal muscles.
B3.3.10: Give examples of reasons for locomotion.
B3.3.11: Describe adaptations for swimming in marine mammals.
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This bundle contains all the resources you need to teach unit B Form and Function: * B1 (Carbohydrates, lipids and proteins) * B2 (Membranes and transport, organelles and compartmentalisation and cell specialisation) * B3 (Gas exchange, transport and motility) * B4 (Adaptations to environment and Ecological niches) As part of the new IB specification. This bundle contains: * Over 600 slides which cover all the content stipulated by the IB. * Student questions with answers * Checklist * Clear diagrams * Research tasks * Questions and answers * **Now includes 10 end of unit assessments, which include MCQs, short answer questions and data based questions, with a clear mark scheme** This is ready to teach as soon as you download it!!
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IB Biology B3: Organisms- All lessons (first exams in 2025)
This bundle contains all the resources you need to teach B3 as part of the new IB Biology specification: **Gas Exchange, Transport and Muscle & Motility** This bundle contains: Over 260 slides which cover all the content stipulated by the IB. Student questions with answers Clear notes Checklist Clear diagrams Reserch tasks Quesitons and answers **This is ready to teach as soon as you download it!! **
£9.00
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