Sifat wujud zat

Kamis, 31 Mei 2012

indikator kisi-kisi final test 2011-2012

INDICATOR OF BLUE PRINT FINAL TEST OF EVEN 2011-2012


1 Presented four statement, student can determine about physical property
2 Given characteristics, so student can know which are chemical properties
3 Presented the result of observation, student determine physical properties
4 Given phenomena indicate so student can know what indicate change
5 Given changing states of matte, students can know which belong to chemical change
6 Given four phenomena in daily life, students can determine the example of chemical change
7 Student can know phenomena characteristic from chemical reaction
8 Given statements, student can know the correct statement about acids
9 Given table color change of litmus, students are able to determine the clasivication of substance
10 Given phenomena, student can know the phenomena caused by a reaction with base
11 Given reaction about salt making, student can determine constituent substances.
12 Given the names of organism, student are able to determine food chain correctly
13 Given statement about food chain, the student determine function of organism at ecosystem componen level.
14 Given several statement, the students determine a example of community.
15 Given exemple of groups of organism, Student able to determine ecosystem unit  level.
16 Given definition of preservation, students are able to determine  of kinds of preservation.
17 Given the figure food web, students determine the organism included in herbivore
18 Given the figure of food web, students determine the effect if one organism dead.
19 Given a statement, students detrmine a kind of preservation.
20 Given enveronment demage, student are able to determine  the causing loss of forest and agriculture.
21 Given graph relationship between food and population, students are determine relationship that right
22 Given several natural phenomena, student determine the cause of population explosion.
23 Given the figure garbage dump. Student can determine solution metod the demage environment.
24 Given the example pollutant, the student determine to effort business from original substance of pollutant.
25 Trought science about pollutan, the student determine thing that cause acid rain
26 Given four figures, student can determine picture particles in solid
27 Given statements of phenomena in daily life, students can determine about every body must be occupy a space.
28 Given four statement, student can determine which are the characteristic of solid
29 Given know mass, Volume from silver, student can determine its density
30 Given statement and figure about liquid, student can determine position a object
31 Given known mass, volume and weigth, student can able to determine formula of density
32 Given several of statement, student can determine the mean of density
33 Given the table of coefficient of linear expansion, the students are able to datermine bimetal after its heated 
34 Given figure the gaps between the ends of rail tracks so student can explain about that
35 Given figure aplication of expansion bimetal in daily life, student can determine why bimetallic strip is bending
36 Give statement and figure about liquid so student can know position of substance
37 Presented the water molecules at 100C, student can determine estimation that will happens on them
38 Presented the formula of heat, students determine the formula of temperatur change. 
39 Given application in daily life so student can known which of the principles of expansion and contraction of matter on our daily life
40 Given the statement energy, mass and specific heat capacity, student can measured temperature

Minggu, 20 Mei 2012

EXPANSION


Expansion of length
lT = lo + delta l
l = alfa x lo x delta T
Dl = change in length (m)
alfa  = coefficient of thermal expansion (oC-1)
lo  = Initial length (m)
delta T = change in temperature (oC)

Expansion of Area
AT = Ao + delta A
delta A = beta x  Ao x delta T
DA       = change in Area (m2)
beta          = coefficient of thermal expansion (oC-1)
Ao        = Initial Area (m2)
delta T  = change in temperature (oC)

Expansion of Volume
VT = Vo + DV
delta V = gamma x Vo  x delta T
delta V= change in Volume (m3)
gamma    = coefficient of thermal expansion (oC-1)
Vo = Initial Volume (m3)

delta T= change in temperature (oC)

DENSITY

DENSITY

OBJECTIVES:
  Students be able to  :
  1. Explain the density
  2. Count the density.
THE DENSITY FORMULA
           m = p.V
p= density Kg/m3;
m = mass (Kg);
V = volume (m3);
Density does not influence shape (state of matter), volume and mass.
Density just/only kind of substance (matter).  

EXERCISE:
 Calculate the density of an essence which is a cube whose side is 2 cm and the mass 64 g ?

REPRODUCTION SYSTEM OF HUMAN


Question for 9 grade
1. Mention the ductus of sperma in human (male)!
2. Mention the duct of ovum in human (female)!
3. What the gland produces estrogen, progesteron, LH and FSH?
4. What the influence of estrogen?
5. mention part of :
     a. eye
     b. nose
     c. skin
     d. ear
     e. tongue
 

Kamis, 03 Mei 2012

Indicator of directorat tes Grade 7 of Even


Given some examples of substances with a certain pH level, students classify them into acid, base and neutral in the right order.
Given the result of an experiment using indicators, students determine the pH level of a substance.
Given a table of comparison of some food products tested using natural indicators, students determine the best natural indicator.
Given some figures of ecosystem, students determine the type of the ecosystem
Given a figure of a food web, students estimate the impact caused by the loss of one component of the food web.
Given a scheme of food web, students predict the right order of minimizing the energy loss through the food web.
Given a figure of pyramid of numbers, students calculate the percentage of energy lost upward the pyramid.
Given a diagram of flow of substances in balanced ecosystem, students identify the niche of the component
Given a schema of interdependence among organism, students determine the type of the interdependence
Given a scheme of carbon cycle, students explain the flow of carbon through the cycle.
Given a list of statements, students determine the causes of the endangering of the species.
Given a list of two types of conservation places, students determine the ex situ conservation.
Given data of human population density in a certain area, students estimate the population density after 3 years if the population doubles each year.
Given a table of human demographic factors in some areas, students calculate the human population growth in a certain area.
Given a text about food crisis caused by human overpopulation, students predict the right way to overcome the food crisis.
Given some effects of human overpopulation, students describe the social effect of human overpopulation.
Given a figure of human activities which damage the environment, students predict the impacts that may disturb the balanced ecosystem.
Given a figure of ecological condition, students define the terms of biological magnification.
Given a figure of deforestation, students estimate the impact on the global condition.
Given a figure of greenhouse effect, students analyze the causes of the greenhouse effect.
Given a figure of agricultural activities, students identify the types of pollution that may occur from that activity.
Given a list of human activities that may reduce the impacts of acid rain, students determine the best effort. 
Given a figure of polluted air, students predict the economical impact caused by the condition.
Given a list of wastes, students classify the example of biodegradable waste.
Given a statement about city park, students state some benefits of it in overcoming the air pollution.