1. Formative Evaluation: Conducted during the learning process to monitor progress and provide feedback.
Example: Regular quizzes and assignments.
2. Diagnostic Evaluation: Conducted before instruction to identify strengths, weaknesses, and learning gaps.
Example: Pre-assessment tests before starting a new topic.
Name the part performing the following functions in the human female reproductive system:
(i) Production of eggs
(ii) Site of fertilization
(iii) Site of implantation
(iv) Entry of the sperms
List any three techniques of contraception used by humans. Which one of these is not meant for males?
Why are testes in human males located outside the abdominal cavity in scrotum?
Define Puberty. List any two changes seen in boys at the time of puberty.
What are soaps? Write the structure of a soap molecule. Explain the cleansing action of a soap. Why are soaps not considered suitable for washing clothes in a region where water is hard? How is this problem overcome?