SCOPE AND CONTINUITY CHART-(Continued)


 Area

MAN AND HIS
ENVIRONMENT


 GRADE IV
 Plants and Animals
Man's protection of plants and
 animals helps control the bal-
 ance of nature.
Man has improved some plants
 and animals.
Man uses plants and animals to
 obtain products he needs.
Man makes use of the interde-
 pendence of plants and in-
 sects.
 Electricity
Man makes useful electricity by
 batteries and generators.
Man uses many means to pro-
 tect himself from lightning
 and other static electricity.
Current electricity is useful to
 man because he can control
 it.
 Light
Man controls light by using re-
 flectors.
Man uses light in seeing an ob-
 ject.
Man controls light in homes by
 lamps, which reflect and scat-
 ter light.
Lenses are used by man to con-
 trol light.
Man has devised many ways of
 making light.


 GRADE V
 Plants and Animals
Man controls the growth of
 some plants.
Man has selected and developed
 many varieties of plants.
Man can control the life or en-
 vironment of some useful
 plants and animals.
 Changes All Around Us
Man makes useful products
 from natural formations and
 deposits.
 Air
Man controls air pressure to
 accomplish much work.
Man controls the composition,
 temperature, and movement
 of the air for comfort (air
 conditioning, oxygen mask,
 fans).
Man has made machines for
 travel in the air.
Man has made instruments for
 exploring the air at high al-
 titudes.
 Time
Man has made machines to
 measure time.
Man has set up time zones.
 Conservation
Man has set up parks to pre-
 serve the beauties of nature
 wild life.
Man should conserve human
 and natural resources.


 GRADE VI
 Food for Growth and Energy
 Man attempts a control over
 his environment to obtain
 food.
 Man has learned about body
 processes that help him use
 food to his advantage.
 Weather
Man has made instruments for
 measuring conditions of
 weather.
Man makes use of instruments
 of communication to assist in
 making known weather and
 climatic conditions.
Man has used currents in the
 ocean to many advantages.
 Electricity
Man has made suitable electric
 circuits for the home and in-
 dustry.
Man has increasing uses for
 electricity.
 Sound
Man controls sound to produce
 music.
Man uses many means for re-
 inforcing sounds.
Man controls sound to assist
 hearing.
Keeping Fit for Work and Play
Man can purify water (aera-
 tion and filtration).
Man has learned to prevent
 and control certain diseases.
Man aids health by eating
 proper kinds of and amounts
 of food.