UNIVERSITY OF NIGERIA NSUKKA, IN AFFILIATION WITH ALVAN IKOKU FEDERAL COLLEGE OF EDUCATION OWERRI DEPARTMENT OF INTEGRATED SCIENCE 2020/2021 FIRST SEMESTER EXAMINATION, SED 101; FOUNDATIONS OF SCIENCE Instruction : Attempt any four questions Time: 2hrs

1. (a) Explain the terms
(i) Science Education (ii) Education through Science.
(b) Outline other disciplines that are integrated in science education

2. (a) Science is a way of thinking. Explain this assertion with five points
(b) Using relevant illustrations, What do you understand as “Science
World- view” ?

3. (a) State five (5) Process Skills in Science
(b) Differentiate between Inductive and Deductive Processes of scientific
reasoning with relevant examples

4. (ai) Scientific developments can be accounted for in time frames of
human existence, identify them
(aii) State five (5) features of any of the time frames mentioned in (ai)
(b) Give four (4) basic assumptions of science.

5. (a) Define the term Ethics”
(aii) State any two (2) ethical issues that can be raised in a science
classroom
(b) Psychology plays a very important role in the teaching and learning of
science. Explain.

6. (a) Outline five (5) characteristics of a scientifically literate person.
(b) What should be the role of the science teacher to ensure that students and the community are scientifically literate?

ALVAN IKOKU FEDERAL COLLEGE OF EDUCATION,OWERRI (IN AFFILIATION WITH THE UNIVERSITY OF NIGERIA NSUKKA) SECOND SEMESTER EXAMINATIONS 2019/2020 ACADEMIC SESSION SED 102-INTRODUCTION TO SCIENCE EDUCATION INSTRUCTIONS: Answer 4 questions. TIME:2HRS

1a) Define the term “Science”
b)State any there assumptions of science according to Cleminson
c) Discuss the two classifications of science.

2a) Define the term world view
b) Differentiate between Western and African world views
c) State the fundamental features of African world view

3a) Briefly describe the following
i. Facts
ii. Concepts.
iii. Generalisation
b) Describe how the three types of knowledge interrelate
c) Name three scientific laws

4a) Discuss the importance of scientific inquiry in science teaching.
b) Explain the following using classroom examples
i)Processes of science
ii) Scientific attitude.
iii) Name four process skills.

5a) Explain the term philosophy
b) State the importance of the branches of’ philosophy
c) State two questions that can be discussed under epistemology

6a) State two ethics of science
b) State two ethical issues students raise in a classroom.
c) List the necessary steps of the scientific method.

Alvan Ikoku Federal College of Education, Owerri, In Affiliation with University of Nigeria Nsukka School: School of Sciences Department: Integrated Seience Course Code. SED 302 Acadenmic Year: 2023 Course Title: Science Education for Special Need Learners Semester: Second Time: 2 Hours Credit Unit: 2 INSTRUCTION: ANSWER 4 QUESTIONS ONLY

1. What is education?
(ii) Discuss the three forms
of education
2. What is science education
(ii) Discuss the field of science education using appropriate diagram
3. What is learning disability?
Discuss the following learning disability in studernts
(a) Dyslexia
(b) Dyscalculia
(c) dyspraxia
(d)Attention deficit/ hyperactivity disorder (ADHD)
4.(i)Define the term strategy for teaching of science education
(ii) Enumerate six strategies for teaching of science education to special education needs learners.
(iii) Write briefly on any five of the strategies.
5. Enumerate five reasons for disadvantaged learner in science education
(b) List five possible solutions to disadvantaged learners in science education
6. Define inquiry-based learning
(b) State correctly four types of inquiry-based learning
(c) Discuss five importance of inquiry-based learning
(d) Mention one good strategy and tip for implementing inquiry-based learning in science classroom.

Alvan Ikoku Federal Cellege of Education, Owerri, In Affiliate with University of Nigeria Nsukka School: School of Sciences Department: Integrared Science Course Code: ITS 332. Course Title: Introduction to Biophysics. Academic Year: 2023 Semester : Second Time: 2 Hours Credit Unit: 2 INSTRUCTION: ANSWER 4QUESTINS

1. Differentiate between the concepts diffusion and osmosis using appropriate diagram.
2. Explain clearly the term phygocytesis using appropriate diasgram
3. Identify two functions of the food nutrients listed below.
i) Protein (ii)Carbohydrate
(iii) Lipid
(iv) Vitamins
4.(i) what is cell?
(ii) Draw and label three parts of animal cell
(iii) State one function each of chloroplast and nucleus?
(iv) In a tabular form, state two major differences between plant and animal cells.
5. Write short note on active transport
6. (i) Define the concept microscope
(ii) Draw snd label three parts of light microscope
(iii) Identify the function of eye piece and objective lens
(vi) Mention two ways you can care for microscope.