Yes, there are worksheets available that focus on specific skills or concepts in CBSE Class 2. These worksheets are designed to provide practice and reinforcement for the topics covered in the curriculum, helping students to develop a deeper understanding of the concepts. Here are some key skills and concepts that are often covered in Class 2 and the corresponding worksheets available:

1. Mathematics:
- Addition and Subtraction: There are worksheets that focus on practicing addition and subtraction of single-digit numbers, as well as carry-over and borrowing.
- Multiplication and Division: Worksheets are available to help students practice multiplication and division of numbers up to 20.
- Measurement: Worksheets are designed to help students understand and practice measuring length, weight, and capacity.
- Time and Money: There are worksheets that focus on telling time, reading clocks, and counting money.

2. English:
- Reading and Comprehension: Worksheets are available to improve reading skills and comprehension, with passages and questions to test understanding.
- Grammar: There are worksheets that cover various aspects of grammar, including parts of speech, sentence structure, and punctuation.
- Vocabulary: Worksheets are designed to help students expand their vocabulary through word games, synonyms, antonyms, and word meanings.

3. Science:
- Plants and Animals: Worksheets are available to help students understand the characteristics of plants and animals, their life cycles, and habitats.
- Our Environment: There are worksheets that focus on topics such as air, water, and soil pollution, conservation of resources, and the importance of recycling.
- Weather and Seasons: Worksheets help students learn about different weather patterns, seasons, and the water cycle.

4. Social Studies:
- Our Country: Worksheets are available to help students learn about the geography, culture, traditions, and famous landmarks of India.
- Our Earth: There are worksheets that focus on topics such as continents, oceans, maps, and globes.
- Our Government: Worksheets help students understand the functions of government, different levels of government, and the importance of voting.

Conclusion:
These are just a few examples of the various skills and concepts that can be reinforced through worksheets in CBSE Class 2. These worksheets are a valuable resource for students to practice and apply their knowledge, helping them to achieve better understanding and proficiency in their subjects.