You need to create a plan of a lesson for a teacher. Format it using markdown formatting (do not use html tags, only use markdown, including...
Full lessonCreate for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle}
Which subjectMathematics
What topicMass weights
What length (min)30
What age groupYear or Grade 1
Class size20
What curriculum
Include full script
Check previous homework
Ask some students to presents their homework
Add a physical break
Add group activities
Include homework
Show correct answers
Prepare slide templates
Number of slides5
Create fill-in cards for students
Create creative backup tasks for unexpected moments

Lesson plan

Topic

Mass Weights

Objectives

Materials

Grade/Age Group

Year 1

Subject

Mathematics

Class Size

20 Students

National Curriculum Alignment

This lesson aligns with the UK National Curriculum for Mathematics for Year 1, focusing on measurement and understanding mass.

Lesson Structure

Step Number Step Title Length (minutes) Details
1 Introduction to Mass Weights 5 Begin with a class discussion about what mass is and how we measure it. Introduce terms like 'weight', 'grams', and 'kilograms'.
2 Demonstration of Balance Scales 5 Show the class how to use balance scales with a few example weights. Encourage students to observe how the scales balance out.
3 Group Activity: Hands-On Measurement 10 Divide students into small groups of 4. Provide each group with different objects and weights; they will use the balance scales to measure the mass of their objects.
4 Group Sharing of Findings 5 Ask each group to share their findings with the class, discussing which objects were heavier or lighter. No formal presentation is required.
5 Individual Worksheet Activity 5 Distribute worksheets where students will answer questions related to mass, such as comparing weights and simple addition of weights.

Homework

Each student will be given a worksheet to complete at home, which includes tasks on measuring household items using standard units. The homework will be checked in the next lesson without students needing to present their work.

Assessment

Reflection

After the lesson, the teacher should reflect on which parts of the lesson went well and what could be improved for next time. Consider students' engagement levels and understanding of the concepts presented.

Lesson script