Get 2024 BECE Science Mock Questions Plus All Subjects Mock 1, 2, 3, & 4
Are you preparing for the 2024 Basic Education Certificate Examination (BECE) and seeking comprehensive mock questions to fortify your scientific knowledge? Look no further! Our 2024 BECE Science Mock Questions, comprising Mock 1, 2, 3, & 4, serve as the ultimate resource to elevate your preparation and bolster your understanding of key scientific concepts.
What You Get From The Mocks Questions
Mock 1: Consists of Science, Mathematics, Social Studies, English Language, RME, Computing, Career Technology, Creative Arts and Design, Asante Twi, and other subjects
Mock 2: All Subjects With Answers.
Mock 3: All Subjects with Answers and
Mock 4: Comes with Science, Mathematics, Social Studies, English Language, RME, Computing, Career Technology, Creative Arts and Design, Asante Twi, and other subjects
See The 2024 BECE Science Mock Questions with Answers.
Go through and download the actual questions from the links at the bottom.
SECTION B [60 MARKS]
Select and answer only four (4) questions from this section. All questions carry equal marks; that is, 15 marks per question
- a) What is reflection?
b) State the laws of reflection
c) List the three mode of heat transfer
d) The kinetic energy of a moving object is 500J, if the velocity is 5m/s determine its mass
e) i. In a tabular form, outline the functions of the following ecological instruments; Secchi disc, pH meter, Hygrometer
Mention any four adaptation features of a rabbit
2. a) State the forms of energy used by the following appliances Microwave ii. heater iii. electric stove
b) Draw a three-year crop rotation programme with the crops below [cassava, cowpea, millet]
c) Explain why it important not to repeat deep rooted crops in a crop rotation programme
d) By which mode of heat transfer does the earth receive heat?e) Give any two natural and artificial sources of light.
- (a) What is the difference between charging and discharge of a capacitor?
(b) Outline the energy transformation in using the following;
i. Electric oven
ii. Using firewood for cooking
iii. A carpenter hitting a nail with a raised hammer
(c) Briefly explain energy conservation
(d) List any three appliances that use magnet
- (a) What is energy transformation?
(b) A bar of magnet 20g was placed on a flat surface and 60g of nails was brought closer to the bar of magnet, later the 20g bar of magnet was replaced with 60g. Explain the observations that will be made in the two activities
(c) Define;
- Magnetic field
- Magnetic force
(d) Mention any three activities that can destroy the teeth
5. (a) i. State two methods of controlling the activities of housefly
ii. Mention the two types of inorganic nutrients.
(b) i. Explain what happens to a piece of yam after it is chewed in the mouth for three minutes.
ii. Give the functions of the following i. reticulum ii. Omasum
(c) i. What is browsing as used in animal production?
Outline any three importance of food to the human body.
(d) What enzyme is produced in the mouth which converts starch into maltose?
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SUGGESTED MARKING SCHEME
Question 2 a) – Reflection is the change in direction of a wavefront at an interface between two different media or materials. It occurs when light, sound, or other waves bounce off a surface.
b) First Law: The incident ray, the reflected ray, and the normal (a line perpendicular to the surface) at the point of incidence all lie on the same plane.
Second Law: The angle of incidence is equal to the angle of reflection.
c) Modes of heat transfer
– Conduction: Transfer of heat through direct contact between particles.
– Convection: Heat transfer through the movement of fluids (liquids or gases).
– Radiation: Heat transfer through electromagnetic waves without the need for a medium.
d) Solve to find the mass of using the kinetic energy
e) Functions of ecological instruments
| Ecological Instrument | Function |
|———————– |———————————————–
| Secchi disc | Measures water transparency |
| pH meter | Determines acidity or alkalinity of a solution|
| Hygrometer | Measures humidity in the atmosphere
Adaptation features of a rabbit
– Excellent hearing
– Camouflaged fur coloration
– Strong hind legs for running
– Well-developed sense of smell
Question 3
a) Forms of energy used by appliances
- Microwave: Electrical energy converted to microwave radiation.
- Heater: Electrical energy converted to heat energy.
iii. Electric stove: Electrical energy converted to heat energy for cooking.
b) Three-year crop rotation program
Plot 1 Plot 2 Plot 2
– Year 1: Cassava Cowpea Millet
– Year 2: Cowpea Millet Cassava
– Year 3: Millet Cassava Cowpea
c) Importance of not repeating deep-rooted crops
– Deep-rooted crops deplete specific nutrients in the soil, which can lead to imbalances if repeated.
– Rotating crops prevents soil exhaustion and maintains soil fertility.
d) Mode of heat transfer Earth receives
– The Earth receives heat primarily through radiation from the sun in the form of electromagnetic waves.
e) Sources of light
– Natural sources: Sun, stars
– Artificial sources: Light bulbs, LED lights
Question 4
a) Difference between charging and discharge of a capacitor
– Charging: Process of storing electrical energy in a capacitor.
– Discharge: Release of stored electrical energy from a capacitor.
b) Energy transformation in various activities:
– I. Electric oven: Electrical energy to heat energy.
– II. Using firewood for cooking: Chemical energy (stored in wood) to heat energy.
– III. Carpenter hitting a nail with a raised hammer: Kinetic energy to mechanical energy.
c) Energy conservation
– Energy conservation refers to the principle of saving energy by reducing waste and using it efficiently. It involves using less energy and finding alternative sources to meet energy needs.
d) Appliances that use magnet
– Refrigerator
– Electric fan
– Washing machine
Question 5
a) Energy transformation – Energy transformation refers to the conversion of energy from one form to another. For example, from potential to kinetic energy or from electrical to heat energy.
b) Observations in magnet activities
– When the 20g bar magnet is brought close to the nails: Attraction between the magnet and nails will be observed.
– When replaced with the 60g bar magnet: Stronger attraction between the magnet and nails due to increased magnetic force.
c) i. Magnetic field: Area around a magnet where its influence or force can be detected.
ii. Magnetic force: The force exerted by a magnet on other magnets or magnetic materials.
d) Activities that can harm teeth:
– Poor dental hygiene leading to cavities.
– Consuming sugary foods and drinks excessively.
– Teeth grinding or clenching.
Question 6
a) i. Controlling housefly activities
– Using fly traps or flypaper.
– Maintaining cleanliness to remove breeding grounds.
Inorganic nutrients:
– Minerals (e.g., calcium, iron)
– Water
b) i. Effect of chewing on yam
– Chewing helps break down yam mechanically and initiates the process of digestion by mixing it with saliva.
Functions of digestive parts in a cow
Reticulum: Helps in regurgitation and formation of cud.
Omasum: Absorbs water and nutrients from the food.
c) i. Browsing in animal production: – Browsing refers to the consumption of shrubs and trees by animals, typically in pastures or forests.
Importance of food to the human body:
- Provides energy for daily activities.
- Supplies essential nutrients for growth and repair of tissues.
iii. Supports overall health and immune function.
d) Enzyme converting starch to maltose – The enzyme amylase, present in saliva, initiates the breakdown of starch into maltose during the digestion process
Your Path to Excellence
Empower your preparation for the 2024 BECE with our carefully crafted science mock questions and other subjects, strategically designed to challenge, reinforce, and expand your knowledge across multiple domains.
Accessing the Mock Questions
To access Mock 1, 2, 3, & 4 of our 2024 BECE Science Mock Questions and all other subjects, simply click the links provided at the bottom of this content. Download these invaluable resources to push yourself towards success in the upcoming examination.
Why Choose Our Mock Questions?
- Our mock questions span a wide range of scientific subjects, ensuring a holistic review of key topics tested in the 2024 BECE.
- Engage with our mock questions to solidify your knowledge, enhance problem-solving abilities, and gain confidence in your preparation.
- From physics to biology, earth science to technology, our mock questions cater to diverse scientific interests and aptitudes.
Advancing Your Preparation
As you gear up for the 2024 BECE, our comprehensive mock questions serve as an essential tool to fortify your understanding and elevate your performance in the examination. Whether you are a student, educator, or guardian supporting a student’s preparation, our mock questions offer a valuable resource for honing one’s proficiency.
Access Your 2024 BECE Science Mock Questions Today!
Download Mock 1, 2, 3, & 4 of our 2024 BECE Science Mock Questions, including maths, social, English, career technology, creative arts, Asante Twi, RME, computing and embark on a journey of comprehensive preparation. Equip yourself with the knowledge, skills, and confidence needed to excel in the 2024 BECE and pave the way for academic success.
Gain an edge in your preparation and propel yourself towards excellence with our keenly curated 2024 BECE Science Mock Questions. Download your mock questions now and embark on a journey of scientific empowerment and achievement!
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