miércoles, 11 de abril de 2018
martes, 20 de marzo de 2018
UNIT 6. MATTER
MATTER
It is anything that has weight and takes up space
PROPERTIES:
GENERAL PROPERTIES:
MASS: is the amount of matter in an object. ( it measures in grames or kilogrames)
VOLUME: is the space that matter ocuppies (it measures in litres)
The volume of a pan(recipiente) = the capacity (litre)
1 litre = 1000ml= 1000cm3= 1dm3
1000ml = 1000cm3
>>>>>>>>>>>>>>>>>>>MATTER, PROPERTIES, STATES<<<<<<<<<<<<<<<<<<<<
THE THREE STATES OF MATTER
what's the matter? song
DENSITY
(AMOUNT OF MATTER IN A VOLUME)
>>>>>DENSITY<<<<
WHY DO SHIPS FLOAT?
who is ARCHIMEDES?
PROPERTIES OF MATTER
CHEMICAL AND PHYSICAL CHANGES
CHANGES OF STATES OF MATTER
http://studyjams.scholastic.com/studyjams/jams/science/matter/solids-liquids-gases.htm
REVERSIBLE AND IRREVERSIBLE CHANGES
http://www.bbc.co.uk/schools/scienceclips/ages/10_11/rev_irrev_changes_fs.shtml
REVERSIBLE AND IRREVERSIBLE CHANGES
http://www.bbc.co.uk/schools/scienceclips/ages/10_11/rev_irrev_changes_fs.shtml
sábado, 17 de marzo de 2018
martes, 6 de marzo de 2018
UNIT 5. THE REPRODUCTIVE SYSTEM (II)
THE MIRACLE OF LIFE
THE REPRODUCTIVE SYSTEM
>>>>>>>>>>>>>>>MALE REPRODUCTIVE SYSTEM
>>>>>>>>>>>>>>FEMALE REPRODUCTIVE SYSTEM
HOW SPERM MEETS EGG
FERTILISATION AND PREGNANCY
FERTILIZATION .FETAL DEVELOPMENT
ACTIVITIES.
>>>>REPRODUCTIVE SYSTEM (abrir con explorer)
>>>>FEMALE REPRODUCTIVE SYSTEM (abrir con explorer)
>>>>PREGNANCY I
PUBERTY EXPLAINED. WHAT IS HAPPENING TO YOUR BODY?
>>>>REPRODUCTION AND PREGNANCY
>>>>MALE AND FEMALE REPRODUCTIVE ORGANS
SELF-EVALUATION ABOUT THE REPRODUCTIVE SYSTEM
>>>GLOSSARY
EN ESPAÑOL:
LA REPRODUCCIÓN HUMANA I
LA REPRODUCCIÓN HUMANA II
EN EL VIENTRE MATERNO
EN EL VIENTRE MATERNO:GEMELOS, TRILLIZOS..
domingo, 4 de marzo de 2018
sábado, 3 de marzo de 2018
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