This interestivng topic explores the basics of commerce and unitary method through stories of fishing and fishermen
Introduction to CBSE Solutions for Class 5 Mathematics: The Fish Tale
“The Fish Tale” chapter introduces students to various mathematical operations centered around an aquatic theme. It starts with understanding the units of measurement and their conversions, using lengths and weights related to fish. Students learn to estimate and compare lengths, weights, and quantities in real-world scenarios, enhancing their practical understanding of mathematics.
The chapter cleverly integrates stories and problems involving fish to make learning engaging. Topics covered include addition, subtraction, multiplication, and division of numbers through the context of fishery activities, such as calculating the amount of fish caught, sold, and the earnings made from selling fish. It also introduces the concept of perimeter by exploring the boundaries of lakes and fish farms.
This chapter not only strengthens students’ arithmetic skills but also encourages them to apply these skills in everyday situations. By solving problems related to the fishery business, students gain insights into how mathematics is used in commerce and trade.
Assignments for CBSE Class 5 Mathematics: The Fish Tale To further explore mathematical concepts, consider the following assignments:
- Fishery Business Plan: Create a simple business plan for a fishery. Include calculations for the cost of catching fish, expected earnings, and profit margins.
- Estimation Activity: Estimate the weight of various household items and then weigh them to compare your estimates with the actual weights. Discuss the importance of estimation in daily life.
- Measurement Hunt: Measure the lengths and perimeters of common objects or areas in your home or school. Use different units of measurement and convert them.
- Mathematical Fish Art: Design a fish using geometric shapes. Calculate the perimeter and area of your fish if each shape’s dimensions are known.
Conclusion:
“The Fish Tale” chapter in CBSE Class 5 Mathematics offers students a unique and enjoyable way to explore mathematical concepts through real-life applications related to fisheries. By engaging with the chapter’s content, students enhance their measurement, estimation, and arithmetic skills, preparing them for more complex mathematical challenges ahead. This chapter beautifully illustrates how mathematics is not just about numbers but about understanding the world around us.
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Questions and Answers for CBSE Class 5 Mathematics: The Fish Tale
- Q1: What unit of measurement is commonly used to weigh fish?
ANS: Fish are commonly weighed in kilograms (kg) or grams (g). - Q2: If a fisherman catches 5 fish each day for a week, how many fish does he catch in total?
ANS: The fisherman catches 35 fish in total (5 fish/day x 7 days = 35 fish). - Q3: How do you convert centimeters to meters?
ANS: To convert centimeters to meters, divide the number of centimeters by 100 (since 1 meter = 100 centimeters). - Q4: What is the perimeter of a rectangular fish pond that is 10 meters long and 6 meters wide?
ANS: The perimeter of the pond is 32 meters (2 x (10m + 6m) = 32m). - Q5: If 1 kilogram of fish costs $12, how much would 4 kilograms cost?
ANS: 4 kilograms of fish would cost $48 ($12 x 4 = $48). - Q6: A fish tank holds 250 liters of water. If it is filled to 3/4 of its capacity, how much water does it contain?
ANS: It contains 187.5 liters of water (250 liters x 3/4 = 187.5 liters). - Q7: If a fisherman sells 123 fish and still has 78 fish left, how many fish did he have originally?
ANS: He originally had 201 fish (123 fish + 78 fish = 201 fish). - Q8: What is the difference between the longest and shortest fish if the longest fish is 85 cm and the shortest is 65 cm?
ANS: The difference is 20 cm (85 cm – 65 cm = 20 cm). - Q9: How many groups of 5 fish each can be made from a catch of 45 fish?
ANS: 9 groups of 5 fish each can be made (45 fish ÷ 5 fish/group = 9 groups). - Q10: If the perimeter of a square fishpond is 48 meters, what is the length of one side?
ANS: The length of one side is 12 meters (48 meters ÷ 4 sides = 12 meters).
