Science · Karatasi 1 · 2023
25 maswali 🇹🇿 NECTA ✓ MSScience · Karatasi 1 · 2023
25 maswali
Mtihani wa saa 3 wa muda · husahihishwa kiotomatiki · huhesabiwa kwenye nafasiMazoezi ya saa 3 · husahihishwa moja kwa moja · huhesabika kwenye nafasiMazoezi ya saa 3 · husahihishwa moja kwa moja · huhesabika kwenye nafasi
Lipa na anza mtihani →Maswali (25)
Sehemu A
Identify four examples of diseases that spread rapidly and affect many people in a short time.
- Identify four examples of diseases that spread rapidly and affect many people in a short time. (1 alama)
- Identify an example of a disease that spreads rapidly and affects many people in a short time. (1 alama)
- Identify an example of a disease that spreads rapidly and affects many people in a short time. (1 alama)
- Identify four examples of diseases that spread rapidly and affect many people in a short time. (1 alama)
- Identify four examples of diseases that spread rapidly and affect many people in a short time. (1 alama)
- Identify an example of a disease that spreads rapidly and affects many people in a short time. (1 alama)
- Identify an example of a disease that spreads rapidly and affects many people in a short time. (1 alama)
- Identify four examples of diseases that spread rapidly and affect many people in a short time. (1 alama)
Boresha ili kuona majibu ya mfano.
Briefly analyze four steps you would take to provide assistance to someone who has ingested poison.
- Briefly outline four steps you would take to provide first aid to someone who has ingested poison. (1 alama)
- Briefly analyze a step you would take to provide assistance to someone who has ingested poison. (1 alama)
- Briefly analyze a step you would take to provide assistance to someone who has ingested poison. (1 alama)
- Briefly outline four steps you would take to provide first aid to someone who has ingested poison. (1 alama)
- Briefly outline four steps you would take to provide first aid to someone who has ingested poison. (1 alama)
- Briefly analyze a step you would take to provide assistance to someone who has ingested poison. (1 alama)
- Briefly analyze a step you would take to provide assistance to someone who has ingested poison. (1 alama)
- Briefly outline four steps you would take to provide first aid to someone who has ingested poison. (1 alama)
Boresha ili kuona majibu ya mfano.
Briefly describe four abiotic factors that are essential for living organisms.
- Briefly describe four non-living environments that are important for living organisms. (1 alama)
- Briefly describe an abiotic factor that is essential for living organisms. (1 alama)
- Briefly describe four non-living environments that are important for living organisms. (1 alama)
- Briefly describe an abiotic factor that is essential for living organisms. (1 alama)
- Briefly describe four non-living environments that are important for living organisms. (1 alama)
- Briefly describe an abiotic factor that is essential for living organisms. (1 alama)
- Briefly describe an abiotic factor that is essential for living organisms. (1 alama)
- Briefly describe four non-living environments that are important for living organisms. (1 alama)
Boresha ili kuona majibu ya mfano.
Draw a sequential circuit showing the arrangement of an ammeter, voltmeter, bulb, and switch.
- Draw a sequential circuit showing the arrangement of an ammeter, voltmeter, bulb, and switch. (4 alama)
- Draw a circuit diagram showing the arrangement of an ammeter, voltmeter, bulb, and switch. (4 alama)
Boresha ili kuona majibu ya mfano.
Identify the results of chemical reactions in the following situations: (a) Acid dropping on metals. (b) Potassium being mixed in a beaker with water. (c) Magnesium being completely burnt. (d) Hydrochloric acid being placed in a beaker with sodium bicarbonate.
- Identify the results of chemical reactions in the following cases: Acid dropped on metals. (1 alama)
- Identify the result of acid dropping on metals. (1 alama)
- Identify the results of chemical reactions in the following cases: Potassium mixed with water. (1 alama)
- Identify the result of potassium being mixed in a beaker with water. (1 alama)
- Identify the results of chemical reactions in the following cases: Magnesium completely burnt. (1 alama)
- Identify the result of magnesium being completely burnt. (1 alama)
- Identify the result of hydrochloric acid being placed in a beaker with sodium bicarbonate. (1 alama)
- Identify the results of chemical reactions in the following cases: Hydrochloric acid placed in a beaker with sodium bicarbonate. (1 alama)
Boresha ili kuona majibu ya mfano.
Identify four tools used to simplify work found in the wedge group.
- Identify four tools used to simplify work that belong to the wedge group. (1 alama)
- Identify a tool used to simplify work found in the wedge group. (1 alama)
- Identify four tools used to simplify work that belong to the wedge group. (1 alama)
- Identify a tool used to simplify work found in the wedge group. (1 alama)
- Identify four tools used to simplify work that belong to the wedge group. (1 alama)
- Identify a tool used to simplify work found in the wedge group. (1 alama)
- Identify a tool used to simplify work found in the wedge group. (1 alama)
- Identify four tools used to simplify work that belong to the wedge group. (1 alama)
Boresha ili kuona majibu ya mfano.
Briefly explain the functions of four hormones in the stages of human body growth.
- Briefly explain the functions of four hormones in the stages of human growth. (1 alama)
- Briefly explain the function of a hormone in human body growth. (1 alama)
- Briefly explain the function of a hormone in human body growth. (1 alama)
- Briefly explain the functions of four hormones in the stages of human growth. (1 alama)
- Briefly explain the functions of four hormones in the stages of human growth. (1 alama)
- Briefly explain the function of a hormone in human body growth. (1 alama)
- Briefly explain the functions of four hormones in the stages of human growth. (1 alama)
- Briefly explain the function of a hormone in human body growth. (1 alama)
Boresha ili kuona majibu ya mfano.
Analyze four methods that can be used to reduce accidents in a laboratory room to make the Science laboratory a safe learning environment.
- Analyze a method to reduce accidents in a laboratory. (1 alama)
- Briefly analyze four methods that can be used to reduce accidents in a laboratory. (1 alama)
- Briefly analyze four methods that can be used to reduce accidents in a laboratory. (1 alama)
- Analyze a method to reduce accidents in a laboratory. (1 alama)
- Briefly analyze four methods that can be used to reduce accidents in a laboratory. (1 alama)
- Analyze a method to reduce accidents in a laboratory. (1 alama)
- Analyze a method to reduce accidents in a laboratory. (1 alama)
- Briefly analyze four methods that can be used to reduce accidents in a laboratory. (1 alama)
Boresha ili kuona majibu ya mfano.
Briefly explain four important pieces of information found in an assessment table that guide a teacher in composing a subject exam.
- Briefly explain an important piece of information in an assessment table that guides a teacher in composing an exam. (1 alama)
- Briefly describe four important pieces of information found in a marking scheme that guide a teacher in preparing an examination for their subject. (1 alama)
- Briefly explain an important piece of information in an assessment table that guides a teacher in composing an exam. (1 alama)
- Briefly describe four important pieces of information found in a marking scheme that guide a teacher in preparing an examination for their subject. (1 alama)
- Briefly describe four important pieces of information found in a marking scheme that guide a teacher in preparing an examination for their subject. (1 alama)
- Briefly explain an important piece of information in an assessment table that guides a teacher in composing an exam. (1 alama)
- Briefly explain an important piece of information in an assessment table that guides a teacher in composing an exam. (1 alama)
- Briefly describe four important pieces of information found in a marking scheme that guide a teacher in preparing an examination for their subject. (1 alama)
Boresha ili kuona majibu ya mfano.
Briefly explain four tools that can be used to teach the difference between monocotyledon and dicotyledon plants.
- Briefly describe four tools that can be used to teach the difference between monocotyledonous and dicotyledonous plants. (1 alama)
- Briefly explain a tool that can be used to teach the difference between monocotyledon and dicotyledon plants. (1 alama)
- Briefly explain a tool that can be used to teach the difference between monocotyledon and dicotyledon plants. (1 alama)
- Briefly describe four tools that can be used to teach the difference between monocotyledonous and dicotyledonous plants. (1 alama)
- Briefly describe four tools that can be used to teach the difference between monocotyledonous and dicotyledonous plants. (1 alama)
- Briefly explain a tool that can be used to teach the difference between monocotyledon and dicotyledon plants. (1 alama)
- Briefly explain a tool that can be used to teach the difference between monocotyledon and dicotyledon plants. (1 alama)
- Briefly describe four tools that can be used to teach the difference between monocotyledonous and dicotyledonous plants. (1 alama)
Boresha ili kuona majibu ya mfano.
Sehemu B
(a) Draw a diagram of a wheel and axle, showing the three parts of the diagram. (b) Calculate: (i) The ratio of the apparent speed, (ii) The mechanical advantage, (iii) The effort required to lift a load on the wheel and axle using the given data: machine efficiency = 90%, load = 10,000N, radius of wheel = 80cm, radius of axle = 5cm.
- Draw a diagram of a wheel and axle, showing the three parts of the diagram. (3 alama)
- Draw a diagram of a wheel and axle, then show the three parts of the diagram. (4 alama)
- Calculate the apparent mechanical advantage. (3 alama)
- Calculate the mechanical advantage. (3 alama)
- Calculate the effort required to lift the load on the wheel and axle. (4 alama)
- Calculate the effort required to lift a load on the wheel and axle. (3 alama)
Boresha ili kuona majibu ya mfano.
Propose six rules to follow to reduce the transmission rate of HIV/AIDS in your school.
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
- Propose a rule to reduce HIV/AIDS transmission in school. (1 alama)
Boresha ili kuona majibu ya mfano.
Explain five criteria to consider when analyzing a science syllabus for primary schools.
- Explain a criterion for analyzing a science syllabus for primary schools. (1 alama)
- Explain a criterion for analyzing a science syllabus for primary schools. (1 alama)
- Explain a criterion for analyzing a science syllabus for primary schools. (1 alama)
- Explain a criterion for analyzing a science syllabus for primary schools. (1 alama)
- Explain a criterion for analyzing a science syllabus for primary schools. (1 alama)
Boresha ili kuona majibu ya mfano.
Use six arguments to explain the importance of microteaching for university students.
- Explain the importance of microteaching for university students. (1 alama)
- Explain the importance of microteaching for university students. (1 alama)
- Explain the importance of microteaching for university students. (1 alama)
- Explain the importance of microteaching for university students. (1 alama)
- Explain the importance of microteaching for university students. (1 alama)
- Explain the importance of microteaching for university students. (1 alama)
Boresha ili kuona majibu ya mfano.