CREST EduFund Mental Maths Olympiad Class 2 Previous Year Papers

CREST EduFund Mental Maths Olympiad Previous Year Paper PDF for Class 2:

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Clean Water and Sanitation

  • Introduction to clean water: What is water? importance of clean water, basic hygiene practices related to water
  • Water sources: Where does our water come from? different sources of water (e.g., rivers, lakes, taps), protecting water sources
  • Water pollution: What is pollution?, introduction to water pollution, simple examples of pollutants (e.g., trash, dirt), importance of not polluting water sources
  • Keeping water clean: Ways to clean water, avoiding littering near water sources, basic rules for using water responsibly
  • Waterborne diseases: What are waterborne diseases? basic understanding of illnesses related to dirty water, importance of clean water for health
  • Clean water at home: Ways to get clean water at home, role of water filters and purification, hygiene practices when using water at home

Affordable and Clean Energy

  • Simple ways to save energy at home (e.g., turning off lights when not needed)
  • Activities to practice energy conservation
  • How clean energy is good for the environment

Sustainable Cities and Communities

  • Clean and safe parks: Visiting a local park, picking up trash in the park, playing outdoor games in the park, planting tress
  • Community helpers: Learning about people who help keep the city clean (e.g., garbage collectors, gardeners)
  • Sustainable transportation: Introduction to electric vehicles, public transportation and its benefits, reducing carbon emissions through transportation choices

Responsible Consumption and Production

  • Importance of not wasting things, the concept of reuse by sharing toys with others
  • Importance of not wasting food
  • Alternatives to plastic, like using reusable bags
  • Introduction of "3 Rs" - reduce, reuse, recycle with simple examples

Climate Action

  • Basic understanding of seasons
  • Air: Air pollution, sources of air pollution, effects of air pollution, ways to reduce air pollution
  • Importance of breathing clean air
  • How human activities can affect the climate
  • The impact of climate change on the environment (e.g., melting ice, rising sea levels, extreme weather)
  • Why trees are important for the environment
  • Planting a tree or caring for a small garden
  • How renewable energy helps combat climate change

Life Below Water

  • Need to protect marine animals from harm (e.g., pollution, overfishing)
  • Ocean conservation: Understanding why we need to protect the oceans, avoid littering at the beach
  • Exploring ocean life: Introduction to underwater creatures

Life On Land

  • Protecting trees and plants
  • How animals are essential for environment
  • Animals and plants on land
  • Importance of taking care of land

Food Security and Agriculture

  • Introduction to the concept of food: Basic food groups (e.g., fruits, vegetables, grains), identifying common foods
  • Understanding the difference between healthy and unhealthy foods
  • Sharing food: Why it's important to share food with others

Please check marking scheme and the pattern of the question paper by visiting Class 2 Green Warrior Olympiad Sample Paper page.

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

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Answers to Previous Year Questions from CREST Olympiads:

Answers to Previous Year Questions from CREST Olympiads: