உங்களது பணியை எளிமை ஆக்குங்கள்
Do less work by automating your homeworks and unit tests. With YaClass PDFs you can skip checking and focus on teaching. How is this possible?
  1. Give assignment to the student
  2. After completion share PDF to make students do self-check or remediate
  3. Collect the results
Both offline and online PDF versions are available, so that students with no internet can use printouts. See class 6 and 10 available downloads and know-how scenarios.
Science opens your students up to an abundance of learning and helps them to answer the great mysteries of the universe. Teachers can download class 6 and 10 science PDF questions which is available for free. Scroll and see chapter-wise PDF's.

improve students score!
  • YaClass questions PDFs help science teachers in teaching all three branches: Physics, Chemistry and Biology.
  • Since there are several new topics introduced in this grade, Science is usually considered crucial.
More units coming soon!
Tamilnadu 6th New Books

A4 and Mobile PDF's have two types of QR Codes. In the TOP right corner QR Code is used to complete Test Online. For each question there is QR Code to see solution keys. Each QR Code can be scanned easily.
Scenario #1 - Regular Homework
It is common among teachers to provide such homework:
  1. Teacher tells Textbook question number to the students
  2. Student do homework in their notebook
  3. Teacher collect the notebooks
  4. Manually checks the homerwork
Scenario #2 - Improved Homework
  1. Teacher uses questions from PDF
  2. Student do homework in notebook
  3. Teacher shares the PDF Reference materials and students do a self-check
Scenario #3 - Mixed Homework
  1. Teacher share PDF with QR Codes
  2. Student use notebook to do PDF questions
  3. Students who have smartphone can use QR Code and see solution samples
  4. Students with no smartphones can get Reference materials next day and do self-check
Scenario #4 - Online Homework
  1. Teacher share PDF
  2. Student use QR Code in PDF to complete homework online
  3. Student use copybook to solve online questions
  4. After completion the student can see answers and solutions online and do the self-check
Scenario #5 - Unit Test Printed
  1. Teacher print PDF with Unit Test
  2. Students complete PDFs in Class
  3. Teacher use Reference material to do remediation with class
Scenario #6 - Unit Test with Projector
  1. Teacher use projector to show PDF with Unit Test
  2. Students complete PDFs in Class
  3. Teacher use projector to show Solution keys and do remediation
Scenario #7 - Unit Test with Tablets/Computer Lab
  1. Teacher shares the PDF with Unit Test
  2. Students use "Complete Online" link to do Unit Test Online
  3. After completion students see results and solution keys
Want to talk with our Team or other Teachers using YaClass PDFs? Join WhatsApp group
Our Government Initiatives
Fund a Need
Fund a Need collaboration with YaClass has provided support to over 2500+ students across 13+ schools in Tamil Nadu. YaClass has spearheaded the initiative by providing end to end solutions to the students. We had provided our portal loaded with Samacheer TN Board content and also provided Tablets and Trainers to ensure that the underprivileged students did not have any learning gap despite the pandemic hampering the learning of these kids. The project was successfully completed in 2022.

Dr. Narayanakumar
holds a Ph.D in Environmental Science. He also has an international Diploma to his credit in teaching and training from Cambridge popularly known as CIDTT, along with a decade of teaching and research experience at Bharathidasan University and Anna University, after which he moved into the corporate sector. He has an additional 10 years of working experience in top Ed.Tech companies such as XSEED education, Pearson Education and Oxford University Press. He also authored a book - Mastering the Methods for Millennials, written for teachers. He now shares his academic expertise with YaClass India as our Chief Methodist.
Ms. Samuthira Devi R
holds a M.E Computer Science & Information Security. Thiyagarajar college of Engineering, Madurai. Has a wide experience in Teacher and student training on Educational portal usage. Career Guidance session for Students and Teachers. Recognized and awarded the best employee of the month – December 2021 in YaClass Tech Pvt Ltd.

Thanks and Happy teaching with YaClass!
More PDF's comming soon. You may enquire neccessary chapters by writing to
Sincerely, Your YaClass Team