PHYSICS FORM 3 BOOKS AND OUTLINE

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Tanzania Institute of Education TIE Online Library service | TET Maktaba Mtandao 

The Tanzania Institute of Education (TIE) is a Parastatal Organization under the Ministry of Education and Vocational Training (MOEVT) charged with the responsibility of ensuring the quality of education in Tanzania at the pre-school, primary, secondary and teacher training levels.

The Tanzania Institute of Education Launched Free Online Library Services to Help Tanzanians and None Tanzanians to find Learning materials  Easily in Distance way Especially for those who had no Access to physical Library service.

Kalenda ya utekelezaji Awali na shule Msingi OPEN

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Form Three Books

BOOK	OPEN TO READ
Physics form three	OPEN
Chemistry form three	OPEN
Biology form three	OPEN
Mathematics form three	OPEN
Geography form three	OPEN
History form three	OPEN
Civics form three	OPEN
English form three Literature form three	OPEN OPEN
Kiswahili form three	OPEN
Teachers HandBook (Form 3-4) English	OPEN

BOOK	OPEN TO READ
Information and Computer Studies	OPEN
Agriculture form three	OPEN
Food and Nutrition form three Textiles and Garment Construction Engineering science Manufacturing engineering	OPEN OPEN OPEN OPEN

Strategies for answering exam and test questions

Click on the accordions below to see more information about how best to tackle the following question types in your exam.

Multi-choice questions

Things to remember about multi-choice questions

• Read through the options and try to eliminate the ones that aren’t right. Multi-choice questions usually have one option that is obviously wrong, and three or four others that are similar.  It is important to look carefully at how they are worded in order to select the correct  answer.
• Don’t struggle over a question. Do all of the easy questions first and come back to harder ones later to maximise efficient use of test/exam time.
• Answer all the questions. Even if you are not sure, your educated guess may well be correct. It is better to have a go at answering a question than potentially miss out on a mark.
• When you check back through your paper and think an answer is wrong - change the answer. Research indicates that you will probably be correct in doing so.

Short answer questions

Short answer questions range from a sentence or two through to a paragraph in length.

• Keep to the point. Short answers are usually two-three sentences.
• Main ideas. Your answers should incorporate the key points, words, ideas and phrases the marker will be looking for.
• Leave one or two lines after each answer. This is so you can add important points later on.
• Try to answer all the questions.  If you don’t know the complete answer, put down what you do know, as this is likely to get you some marks.

Exam essay questions

The advice here is in four parts: Time allocation | Task analysis | Planning | Presentation

Time allocation

• Use the reading time at the start of the exam to choose which essay questions you will answer.
• Check how much time you might have to answer each essay question, and stick to it. You can come back and add more to your answer in your revision time at the end of the exam session.
• If you haven’t finished your answer, jot down the rest in note form. This will show the marker what you know, and you might get some marks for it.

Task analysis

• Read the question carefully.
• Underline or highlight the content words. What is the topic?
• Pick out the instruction words in the question, e.g. identify, describe, compare and contrast, evaluate. What are you being asked to do with the topic?

Planning

• Take some time to think and plan your answer. For example: use the reading time to select which essay questions you will answer. Then use the start of the writing time (5-20mins) to make notes of all the points you remember that are relevant to the essay.
  General guide for timing: for 30 minutes of writing, allow 5-7 minutes for planning.
• Plan out the structure by organising your points into a logical order:e.g. by numbering them according to intended sequence.
• General writing rule for exam essays - one paragraph = one point. Follow standard essay-writing procedure, e.g. start with a topic sentence that contains your key point, and then support this with examples, explanations, and evidence.

Presentation

• Make sure your handwriting is legible. Markers should not have to decipher your handwriting. If your handwriting is illegible, it could compromise your marks.
• Make sure that you can express ideas effectively in terms of sentence structure and word use.  Incoherent sentences and incorrect terminology will likely result in the marker not being able to understand your answer properly.
• Don’t worry too much about punctuation, grammar and spelling. Getting your ideas down is more important than ‘perfect’ writing (and markers usually take this into account given that students are writing under pressure in an exam situation). However, you do need a basic level of competency in these areas: an answer that lacks any punctuation and is full of spelling mistakes will probably be incoherent for the marker.
• Don't waffle. Get straight to the point in terms of your answer so that you don’t waste time and word space on unessential or irrelevant detail. Planning your essay beforehand is key to avoiding waffle.

Problem solving questions

Usually these types of questions target formulae, steps in a process, or rules.

• Make sure you write down relevant formulas, equations, and rules. Important: For numerical problems involving computation, make sure you include the appropriate mathematical units in your final answer (e.g. ml, m/sec).
• Clearly show the steps you have taken in working out the answers.
• If necessary, write notes to explain your answers.
• Do the easier answers first, and return to the difficult ones later.

Physics Form 3 OUTLINE

Applications of Vectors

• Scalar and Vector Quantities
• Distinguish between scalar and vector quantities
• Add vectors using graphical method
• State the triangle and parallelogram laws of forces

Relative Motion

• Explain the concept of relative motion
• Calculate the relative velocity of two bodies
• Apply the concept of relative motion in daily life

Resolution of Vectors

• Explain the concept of components of a vector
• Resolve a vector into two perpendicular components
• Apply resolution of vectors in solving problems

Friction

• Concept of Friction
• Explain the concept for friction
• Realize the advantages and disadvantages of friction in daily life
• Describe methods of reducing friction

Types of Friction

• Identify types of friction
• Determine limiting friction
• Laws of Friction
• State laws of friction
• Determine the coefficient of friction
• Apply laws of friction in solving problems

Light

• Reflection of Light from Curved Mirrors
• Distinguish between concave and convex mirrors
• Explain the terms principle, axis, pole, principle focus and radius of curvature as applied to curved mirrors
• Locate the images formed by a curved mirror
• Determine practically the focal length of a concave mirror
• Use Convex and concave mirrors in daily life

Refraction of Light

• Explain the concept of refraction of light
• Measure the angle of incidence and angle of refraction
• State the laws of refraction
• Determine the refraction index of a material
• Explain the concept of critical angle and total internal reflection of light
• Explain the occurrence of mirage
• Refraction of Light by Rectangular Prism
• Trace the passage of light through a triangular prism
• Demonstrate the dispersion of white light
• Determine the angles of deviation and minimum deviation
• Construct a simple prism binocular

Colours of Light

• Explain the component of white light
• Recombine colours of white light
• Explain the appearances of coloured object under white light
• Identify primary, secondary and complementary colours of light
• Distinguish between additive and subtractive combination of colours

Refraction of Light by Lenses

• Distinguish between convex and concave lenses
• Explain the terms focal length, principle focus, principle axis and optical centre as applied to lenses
• Determine practically the focal length of a lens
• Locate the image formed by a lens
• Determine the position, size and nature of the image formed by lens
• Determine the magnification of the lens camera
• Determine the relationship between focal length (f) object distance (u) and image distance (v) as applied to Lenses

Optical Instruments

• Simple Microscope
• Describe the structure of the simple microscope
• Describe the mode of action of a simple microscope
• Construct a simple microscope

Compound Microscope

• Describe the structure of a compound microscope
• Describe the mode of action of a compound microscope
• Determine the magnification of a compound microscope
• Mention uses of a compound microscope

Astronomical Telescope

• Describe the structure of an astronomical telescope
• Describe the mode of action of an astronomical telescope
• Determine the magnification of an astronomical telescope
• Mention uses of an astronomical telescope
• Construct a simple astronomical telescope

Projection Lantern

• Describe the structure of the projection lantern
• Describe the mode of action of a projection lantern
• Determine the magnification of a projection lantern
• Mention uses of a projection lantern
• Construct a simple projection lantern

The Lense Camera

• Describe the structure of the lens camera
• Describe the mode of action of the lens camera
• Determine the magnification of the lens camera
• Construct a simple lens camera

The Human Eye

• Describe the structure of the human eye
• Explain accommodation power of the human eye
• Identify the defects of the human eye
• Describe the correction of the defects of human eye
• Compare the human eye and the lens camera
• Thermal Expansion

Thermal Energy

• Explain the concept of heat
• State the source of thermal energy in everyday life
• Distinguish between heat and temperature

Thermal Expansion of Solids

• Demonstrate expansion of solids
• Explain expansion of solids in terms of kinetic theory of matter
• Identify expansivity of different solids
• Explain the applications of expansion of solids in daily life

Thermal Expansion of Liquids

• Explain the apparent expansion of liquids
• Demonstrate the effect of heat on liquids
• Verify the anomalous expansion of water
• Explain the applications of expansion of liquids in everyday life

Thermal Expansion of Gases

• Explain the concept of thermal expansion of gases
• Investigate the relationship between volume and temperature of fixed mass of air at constant pressure
• Investigate the relationship between pressure and volume of a fixed mass of air at constant temperature
• Investigate the relationship between pressure and temperature of a fixed mass of air at constant volume
• Identify the general gas equation from the gas laws
• Explain absolute scale of temperature

Convert temperature in degrees centigrade (celsius) to kelvin

• Explain standard temperature and pressure (S.T.P)
• Apply expansion of gas in daily life
• Transfer Of Thermal Energy

Conduction

• Explain the concept of conduction of Heat
• Identify good and bad Conductors of Heat
• Explain how to minimise Heat losses due to Conduction
• Apply knowledge of conduction in daily life

Convection

• Explain the concept of convection of heat
• Explain convection in fluids in terms of kinetic theory of matter
• Explain how to minimise heat losses due to convection to daily life
• Apply knowledge of convection to daily life

Radiation

• Explain the concept of radiation
• Identify good absorbers and emitters of radiant heat
• Minimize heat losses due to radiation
• Measurement Of Thermal Energy

Heat Capacity

• Explain the factors which determine heat quality of a substance
• Determine the heat capacity
• Determine the specific heat capacity

Change of State

• Explain the behaviour of particles of matter by applying kinetic theory
• Determine experimentally the melting point of a substance from its cooling curve
• Demonstrate the effect of impurities on the freezing point and the boiling point of a substance
• Demonstrate the effect of pressure on the boiling point and freezing point of a substance
• Explain the phenomenon of regulation
• Give the concept of boiling and evaporation in respect to the kinetic theory of matter
• Demonstrate latent heat of fusion and vaporisation
• Describe the mechanism of refrigeration

Vapour And Humidity

Vapour

• Explain the process of evaporation of liquid
• Identify factors affecting evaporation of a liquid
• Distinguish between saturated and evaporation of a liquid
• Explain the effect of temperature on saturated vapour pressure (S.V.P) of a liquid

Humidity

• Explain the concept of humidity
• Explain the formation of dew
• Measure relative humidity
• Apply the knowledge of humidity in daily life

Thermal Current Electricity

• Electromotive force (emf) and potential difference (pd)
• Explain the concept of electromotive force (emf) and potential difference (pd)
• State the SI units of electromotive force and potential difference
• Measure electromotive force of a cell and potential difference across a conductor

Resistance to Electric Current

• Explain the concept of electric current in a conductor
• Describe factors which determine the resistance of a conductor
• Determine the relationship between potential difference across the conductor and current
• Identify types of resistors
• Determine the equivalent resistance of more than two resistors in series and parallel
• Explain the mode of action of a Wheatstone bridge.
• Connect and analyse a simple electric circuit
• Effects of an Electric Current
• Explain the mechanism of heating by electric current
• Describe factors which determine the quality of heat generated in a conductor due to a current
• Determine electrical power
• Interpret the power rating of electrical appliances

Electric Installation

• Explain the meaning of the letter E (Earthing) L (Live) and N (Neutral) in Electrical Wiring
• Describe the function of a fuse and a circuit breaker
• Perform wiring on a board
• Check and rectify electrical faults in domestic appliances

Cells

• Describe the mode of action of a dry cell (Leclanche)
• Determine voltage of combination of cells in series and parallel
• Identify the cell defects
• Describe the mode of action of lead-acid accumulator
• Explain the charging and discharging phenomenon of an accumulator
• Use cells and accumulators in daily life