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The graph below is a cooling curve of a substance from gaseous state to solid state.
Give the name of the: a) Process taking place between to and t1
b) energy change that occurs between between t3 and t4
Date posted:
April 6, 2017
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The graph below shows a curve obtained when water at 20o was heated for 15 minutes.
a) What happens to the water molecules between points W and X?
b) In which part of the curve does a change of state occur?
c) Explain why the temperature does not rise between points X and Y.
Date posted:
April 6, 2017
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A piece of chromatography paper was spotted with coloured inks obtained from pens labeled 1 to 6. The diagram below show the spots after the chromatogram was developed.
a) Which two pens contained the same pigment?
b) Which pens contained only one pigment?
c) According to the chromatogram, which pigment are present in the ink of pen number 6?
Date posted:
April 5, 2017
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The set-Up below represents the apparatus that may be used to separate a mixture of two miscible liquids C and D whose boiling points are 80oC and 110oC.
a) Name B
b) What is the purpose of the thermometer?
c) Which liquid was collected in the test tube?
Date posted:
April 5, 2017
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The diagram below shows the relationships between the physical state of matter. Study it and answer the questions that follow.
a) Identify the processes R, V, W and U.
b) Name one substance which can undergo the process represented by S and T
c) Explain whether process W is exothermic or endothermic
Date posted:
April 5, 2017
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In an experiment to separate a mixture of two organic liquids, Liquid M (b.p 56oC) and liquid N (b.p.118oC), a student set up the apparatus shown below
a) Identify two mistakes in the set-up.
b) What method would the student use to test the purity of the distillates obtained?
Date posted:
April 5, 2017
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The curve below represents the variation of temperature with time pure and impure samples of a solid were heated separately.
Which curve shows the variation in temperature for pure solid? Explain.
Date posted:
April 5, 2017
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Describe four types of running races a teacher would perform with pre-school children to promote physical development
Date posted:
April 4, 2017
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State seven causes which may lead to ECDE curriculum change by Kenya Institute of Education (KIE)
Date posted:
April 4, 2017
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Identify five benefits of Faith Based Organization (FBO’s) involvement in the development of ECDE Curriculum in Kenya
Date posted:
April 4, 2017
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Outline five challenges faced by District Centre for Early Childhood Education (DICECE) Officers in monitoring the implementation of ECDE curriculum in Kenya
Date posted:
April 4, 2017
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Describe three activities carried out at an antenatal clinic
Date posted:
April 3, 2017
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List four ways of enriching maize meal porridge for children in an ECDE centre
Date posted:
April 3, 2017
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Identify eight challenges facing HELB
Date posted:
April 3, 2017
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Identify four contributions of the Mau Mau in Kenya’s struggle for independence
Date posted:
April 3, 2017
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Define the term management as used in Early Childhood Development and Education (ECDE)
Date posted:
March 31, 2017
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Define the term child according to Children’s Act of 2001
Date posted:
March 31, 2017
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Outline four differences in the provision of ECDE services in Mauritius and Kenya
Date posted:
March 30, 2017
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State four functions of a 'remarks' column in a programme of activities for social studies in an ECDE class
Date posted:
March 30, 2017
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Outline six benefits of introducing patriotic songs to pre-school children in Kenya
Date posted:
March 30, 2017
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Identify six merits of Friedrich Froebel's contribution to instructional methods of teaching young children
Date posted:
March 30, 2017
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Examine the role of a District Centre for Early Childhood Education (DICECE) officer in ECDE programme
Date posted:
March 30, 2017
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Explain five strategies that an ECDE manager would use to motivate staff for improved performance.
Date posted:
March 30, 2017
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Outline five factors that may hinder community involvement in ECDE programmes.
Date posted:
March 30, 2017
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Outline six disadvantages of using Braille as a reading or writing system for learners with visual impairment
Date posted:
March 30, 2017
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State five points to consider when starting a school feeding programme in an ECDE centre.
Date posted:
March 28, 2017
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Identify five challenges that may affect personality development of children between 2 - 3 years according to the psychosocial theory of Erik Erikson
Date posted:
March 27, 2017
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Explain five ECDE curriculum objectives that help in the achievement of the national goals of education.
Date posted:
March 25, 2017
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Discus the role of the university in the development and implementation of curriculum in Kenya
Date posted:
March 24, 2017
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Highlight two functions of the subject panel in curriculum development
Date posted:
March 24, 2017