Engaging DIY Activity Ideas for Teaching Comparing Quantities
Introduction:
Welcome to our DIY Activity Idea Blog, designed specifically for high school teachers and homeschooling parents. In this post, we will present seven exciting activities to teach and demonstrate the concept of transportation in animals and plants. These hands-on activities will engage students, making learning fun and memorable. Let's dive in!
Ratio:
Relation between two amounts showing the number of times one value is contained within other.
Use: To keep things in proportion.
It is always done between the 2 numbers of same kind
Example 1:
Eg: Ratio of height of the house to height of the man
= 4 : 2 = 2 : 1 (because 4/2 = 2/1)
Ratio of height of the man to height of the house
= 2 : 4 = 1 : 2
Example 2:
Ratio of colors is Blue: Green: yellow = 2:1:5
Total parts = 2+1+5 = 8
Fraction of color = Number of parts of color/Total number of parts
Fraction of blue = 2/8
Fraction of green = 1/8
Fraction of Yellow = 5/8
Activity 1: Fraction Comparison
Materials Required:
- Foam board
- Double-sided tape
- Transparent strip
Procedure:
- Take two foam pieces and attach them using double-sided tape to create a longer surface.
- Divide the foam board into 10 equal parts using a marker or labels.
- Lay the transparent strip over the foam board to create a movable indicator.
- Explain the concept of fractions and demonstrate comparisons using the transparent strip.
- Move the strip along the foam board to compare fractions such as 9/10, 8/10, 7/10, and so on.
Activity 2: Fraction to Percentage Conversion
Materials Required:
- Foam board
- Marker
Procedure:
- Use the foam board from Activity 1.
- Review the concept of converting fractions to percentages.
- Demonstrate converting fractions like 1/2, 1/4, or 3/5 into percentages.
- Write the corresponding percentage next to each fraction on the foam board.
- Engage students in practicing converting various fractions into percentages.
Calculate the percentage value of 2/5
Place the strip on 2 of 5 division line and note the corresponding value of it on the 100 division line.
2/5 = 40/100 = 40%
Activity 3: Fraction to Decimal Conversion
Materials Required:
- Foam board
- Marker
Procedure:
- Utilize the foam board from Activity 1 once again.
- Introduce the concept of converting fractions to decimal values.
- Demonstrate converting fractions such as 3/4, 2/5, or 7/8 into decimals.
- Write the decimal values next to each fraction on the foam board.
- Engage students in converting additional fractions into decimals using the foam board.
Activity 4: Advanced Fraction Comparison
Materials Required:
- Foam board
- Rubber strip
- Pin
Procedure:
- Create a tool using the foam board, rubber strip, and pin.
- Cut the rubber strip into two equal strips.
- Draw a 1 cm scale on one side of the foam board and label it as 10, 10, 100 percentages on the other side.
- Attach the rubber strip to the foam board using a pin.
- Mark the points of various fractions on the rubber strip.
- Stretch the rubber strips until the denominator reaches 10 cm.
- Observe and compare the marked points to enhance understanding of fraction comparisons.
Activity 5: Fraction to Percentage Conversion
Materials Required:
- Foam board
- Rubber strip
- Pin
Procedure:
- Use the foam board and rubber strip from Activity 4.
- Mark the points of fractions on the rubber strip.
- Stretch the rubber strips until the denominator reaches 10 cm.
- Observe the numerator mark on the percentage side to convert fractions to percentages.
Activity 6: Decimal to Fraction Conversion
Materials Required:
- Foam board
- Rubber strip
- Pin
Procedure:
- Utilize the foam board and rubber strip from Activity 4.
- Mark the points of fractions on the rubber strip.
- Stretch the rubber strips until the denominator reaches 10 cm.
- Observe the numerator mark on the percentage side to convert decimal values to fractions.
Activity 7: Fraction, Percentage & Decimal Game
Materials Required:
Procedure:
- Design a game board that incorporates fractions, percentages, and decimals.
- Provide instructions on the board to guide gameplay.
- Players roll the dice and move their pawns accordingly, following the instructions on each square.
- The game encourages practicing conversions and reinforces understanding of the concepts.
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Quick understanding pic on Comparing Quantities
These DIY activities offer engaging and interactive ways to teach and demonstrate the concept of transportation in animals and plants. By incorporating hands-on learning experiences, high school teachers and homeschooling parents can foster a deeper understanding of this important topic. Have fun exploring these activities and watch as your students’ knowledge grows!
7th Grade Topic List
- Soil - Types, Profile, Suitability for Crops
- Waste Water Management
- Heat -Modes of Transfer
- Fibre to Fabric - Animal Fibres
- Electric Current & its Effects
- Light - Image & Object
- Acids, Bases & Salts;Physical & Chemical Changes
- Weather, Climate & Adaptations
- Transportation in Animals and Plants
- Wind, Storms & Cyclones
- Motion & Time
- Geometry - Lines & Angles
- Exponents & Powers
- Symmetry: Rotational Symmetry
- Triangle & its properties
- Comparing Quantities
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