Ratio: Understanding the Relationship

Ratio: Understanding the Relationship
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Ratio: Understanding the Relationship

Slide 1 - Diapositive

Cet élément n'a pas d'instructions

Learning Objective
At the end of the lesson, you will be able to understand what a ratio is and how it represents a relationship between two quantities.

Slide 2 - Diapositive

Introduce the objective to the students and explain its importance in understanding ratios.
What do you already know about ratios?

Slide 3 - Carte mentale

Cet élément n'a pas d'instructions

Slide 1: Introduction
Ratio is a way to compare two or more quantities. It shows how much of one thing there is compared to another.

Slide 4 - Diapositive

Introduce the concept of ratio and provide a simple definition. Use visuals to enhance understanding.
Slide 2: Parts of a Ratio
A ratio consists of two parts: the first part is called the 'antecedent' and the second part is called the 'consequent'.

Slide 5 - Diapositive

Explain the components of a ratio and clarify the terms 'antecedent' and 'consequent'. Provide examples to illustrate.
Slide 3: Writing Ratios
Ratios can be written in three ways: using the word 'to', using a colon (:) or using a fraction.

Slide 6 - Diapositive

Demonstrate the different ways to write ratios and encourage students to practice writing ratios using each method.
Slide 4: Simplifying Ratios
Ratios can be simplified by dividing both parts by their greatest common factor (GCF). This makes the ratio easier to work with.

Slide 7 - Diapositive

Explain the process of simplifying ratios and provide examples for the students to simplify on their own.
Slide 5: Equivalent Ratios
Equivalent ratios have the same relationship between quantities, but the actual quantities may be different.

Slide 8 - Diapositive

Introduce the concept of equivalent ratios and provide examples to highlight the idea that ratios can be different but still represent the same relationship.
Slide 6: Using Ratios in Real Life
Ratios are used in many real-life situations, such as cooking recipes, map scales, and financial planning.

Slide 9 - Diapositive

Discuss practical applications of ratios in everyday life and engage students in a discussion about how ratios are used in various contexts.
Slide 7: Ratio Practice
Now it's time to practice! Solve the following ratio problems:

Slide 10 - Diapositive

Provide a few ratio problems for the students to solve individually or in groups. Encourage discussion and problem-solving strategies.
Slide 8: Summary
Congratulations! You have learned what ratios are and how to work with them. Keep practicing to strengthen your understanding.

Slide 11 - Diapositive

Summarize the key points covered in the lesson and emphasize the importance of practice for mastery.
Write down 3 things you learned in this lesson.

Slide 12 - Question ouverte

Have students enter three things they learned in this lesson. With this they can indicate their own learning efficiency of this lesson.
Write down 2 things you want to know more about.

Slide 13 - Question ouverte

Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.
Ask 1 question about something you haven't quite understood yet.

Slide 14 - Question ouverte

The students indicate here (in question form) with which part of the material they still have difficulty. For the teacher, this not only provides insight into the extent to which the students understand/master the material, but also a good starting point for the next lesson.