Types Of Joints in The Human Body for Primary 5

Class: Primary 5
Term: 2nd Term
Subject: Basic Science And Technology
Curriculum Theme: Basic Science
Previous Lesson: The Human Body, Vertebra
Topic: The Human Body: Types of joints
Content/learning Area: (Ball and socket) shoulder joint.
Time Allocation: 40 minutes

Performance Objectives

By the end of the lesson, pupils should be able to:

• cognitive Domain: Identify and explain the ball-and-socket joint in the human body.
• Affective Domain: Appreciate the role of joints in body movement.
• Psychomotor domain: Demonstrate the range of movement of a ball-and-socket joint.
• Social Domain: Collaborate with classmates in identifying types of joints.

Reference Materials

The following resources were used in planning this lesson:

• 9–Years Basic Education Curriculum.
• Abuja Educational Resource Center Scheme of Work.
• NAPPS National Unified Scheme of Work.
• Online details from Kenhub – Types of joints: Anatomy and arthrology
• Relevant textbooks.

Instructional Materials

to deliver this lesson, the teacher will use the following materials:

• A chart showing the ball-and-socket joint.
• A human skeleton model or diagram.
• Videos or animations of joints in motion (optional).
• A small ball and cup model to mimic the joint.

Rationale for the Lesson

Understanding the types of joints and their functions helps pupils appreciate how the human body moves and how to maintain joint health for a functional lifestyle.

Prerequisite/previous Knowledge

Pupils are familiar with the structure of the human skeleton and its main parts, including the spine and vertebrae.

Lesson Content

the Human body: Types of Joints

Joints are places where two or more bones meet, allowing movement. Without joints, our bodies would be stiff and immobile.

Types of Joints in the Human Body:

Joints are essential for movement and stability in the human body.
The following are the types of joints in the human body:

1. Ball-and-Socket Joint: Found in the shoulder and hip. These joints allow rotational and wide-range movements.
2. Hinge Joint: Found in the elbow and knee. These allow movement in one direction like a door hinge.
3. Pivot Joint: Found in the neck. This allows rotational movement.
4. Gliding Joint: Found in the wrists. These allow bones to glide over each other.
5. Condyloid Joint: Found in the wrist. Permits movement in two planes, allowing flexion, extension, abduction, adduction, and circumduction.
6. Saddle Joint: located at the base of the thumb.Enables a wide range of motion, including opposition, which is crucial for gripping.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Question and Answer, Explanation, Exhibition, Interactive Activities, Visual Aids.

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction (set Induction)

time: 5 mins
Teaching Skill: Set Induction
Teacher’s Activity: Asks pupils to move their arms in circles and explain.
Pupils’ Activity: Pupils demonstrate circular movements.

Step 2: Explanation of Ball-and-Socket Joint

Time: 10 mins
Teaching Skill: Explanation
Teacher’s Activity: Explains ball-and-socket joint using a chart.
Pupils’ Activity: Observe and ask questions.

step 3: Exploration of Joint Movement

Time: 10 mins
Teaching Skill: Demonstration
Teacher’s Activity: Uses a ball-and-cup model to mimic the joint.
Pupils’ Activity: Pupils mimic movements using the model.

Step 4: Note-Taking

Time: 5 mins
Teaching Skill: Writing
Teacher’s Activity: Guides pupils to wriet the key points in their notes.
pupils’ Activity: Write down the notes.

Step 5: Evaluation/Review

Time: 5 mins
Teaching Skill: Questioning
Teacher’s Activity: Asks pupils to answer questions based on the lesson.
Pupils’ Activity: Answer questions and discuss in pairs.

Objective-aligned checks:

1. Identify and explain the ball-and-socket joint in the human body.
2. Demonstrate the range of movement of a ball-and-socket joint.

Step 6: Conclusion

Time: 5 mins
Teaching Skill: Summarizing
Teacher’s Activity: Summarizes the lesson and its importance in life.
Pupils’ Activity: Listen and reflect on key points.

Lesson Keywords

• Joint – A point where two or more bones are connected.
• Ball-and-Socket Joint – A joint where the rounded head of one bone fits into the cup-like cavity of another.
• Hinge Joint – A joint that allows movement in one direction.
• Pivot Joint – A joint that allows rotational movement.
• Gliding Joint – A joint that allows bones to slide over each other.
• Rotation – The act of turning around an axis or centre.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. Define a ball-and-socket joint.
2. Identify two examples of ball-and-socket joints in the human body.
3. Describe the type of movement allowed by ball-and-socket joints.
4. Mention two other types of joints apart from the ball-and-socket joint.

Assignment/Homework

1. Draw and label a diagram of a ball-and-socket joint.
2. List three activities that require the use of ball-and-socket joints.
3. Research and write a short paragraph on how to keep joints healthy.

Differentiation

• for slower learners: Provide simplified diagrams and one-on-one assistance during the demonstration.
• For advanced learners: Challenge them to research and present on different joint-related injuries and their prevention.
• For visual/auditory/kinesthetic learners: Use videos, verbal explanations, and hands-on activities to cater to their learning styles.

note for Teachers

Encourage active participation by asking pupils to demonstrate movements with their arms and legs.Visual aids like charts and models can make the lesson more engaging. If possible, use technology to show videos of joints in action. Happy teaching!