2. Y7

3. TISSUES AND TRANSPLANTS WHAT ARE THE GOOD THINGS AND BAD THINGS
WHAT IS A SPECIALISED CELL?
WHAT DO THE CELLS BELOW DO? WRITE A BRIEF DESCRIPTION AND A LITTLE DIAGRAM.
A RED BLOOD CELL
A ROOT HAIR CELL
A SPERM CELL
CAN YOU LABEL THE PARTS
OF A MICROSCOPE?
DEFINITIONS
A CELL IS…
A TISSUE IS…
AN ORGAN IS…
AN ORGAN SYSTEM IS…
AN ORGANISM IS…
TISSUES AND TRANSPLANTS 7A
HOW DO YOU MAKE UP A SLIDE?
ANIMAL AND PLANT CELLS
WHAT ARE THE GOOD THINGS AND BAD THINGS
ABOUT ORGAN DONATION?

4. SEX AND SCIENCE 7B
MALE AND FEMALE REPRODUCTIVE SYSTEMS

5. BUBBLES, BANGS AND BURNING 7F
CHEMICAL AND PHYSICAL REACTIONS
CHEMICAL -
PHYSICAL -
EXAMPLES OF CHEMICAL REACTIONS AND PHYSICAL CHANGES:
CHEMICAL
PHYSICAL
BUBBLES, BANGS AND BURNING 7F
TESTS
OXYGEN -
CARBON DIOXIDE –
HYDROGEN -
THE FIRE TRIANGLE
COMBUSTION
WHEN THERE IS A LOT OF OXYGEN:
NOT MUCH OXYGEN:
METAL + ACID =>
METAL CARBONATE + ACID =>
METAL + OXYGEN =>
KEY WORDS FROM THIS TOPIC:

6. 7I ENERGY AND SUSTAINABLE LIVING
WHAT IS THE DEFINITION OF A FUEL?
WHAT DOES NON-RENEWABLE MEAN? WHICH FUELS ARE NON-RENEWABLE?
NAME A NON- RENEWABLE ENERGY SOURCE WHICH USES RADIOACTIVE CHEMICALS.
WHAT DOES RENEWABLE MEAN?
7I ENERGY AND SUSTAINABLE LIVING
WHAT IS GOOD/BAD ABOUT THE FOLLOWING RENEWABLE ENERGY SOURCES? WHICH ONES DON’T NEED THE SUN?
WIND
SOLAR
GEOTHERMAL
HYDROELECTRIC
TIDAL
BIOMASS
WHAT IS GLOBAL WARMING? WHY SHOULD WE CUT DOWN ON USING FOSSIL FUELS?
HOW COULD WE LIVE MORE SUSTAINABLE LIFESTYLES?
WHAT IS A FOSSIL FUEL?
HOW DOES COAL FORM?
HOW DO OIL AND GAS FORM?
WHY DOES YOUR BODY NEED FOOD? WHO NEEDS THE MOST?
IMPORTANT KEY WORDS FROM THIS TOPIC:

7. 7L: Observing the Sky 7La A Place Near The Sun 7Lb Moonshine
7Lc A Plan for All Seasons
7Ld The Solar System and 7Le Starry, Starry Nights