A.

PROJECT:

MATERIALS: BUZZER, WOODEN BOARD, ELECTRIC WIRE, 2 LAMPS, PLUG, PUSH BUTTON SWITCH

METHOD: CONNECT THE 2 LAMPS IN PARALLEL WITH ONE ANOTHER AND THE BUZZER SHOULD ALSO BE CONNECTED IN SERIES WITH ONE OF THE LAMPS.

THE PUSH BUTTON SWITCH SHOULD CONTROL ONE OF THE LAMP AS WELL AS THE BUZZER, WHILE A GANG SWITH SHOULD CONTROL THE OTHER LAMP.

A NEAT PRESENTATION OF WORK IS VERY IMPORTANT.

B.

VARIATION AND CLASSIFICATION

I SHOULD BE ABLE TO:

A.   DEFINE VARIATION

B.   KNOW THE TYPES OF VARIATION

C.   GROUP ANIMALS AND PLANTS INTO CLASSES

D.   DESCRIBE WHAT IS MEANT BY SPECIES

E.   GIVE EXAMPLES OF VARIATION WITHIN SPECIES

SOLUTIONS

A.   EXPLAIN WHAT IS MEANT BY A MIXTURE

B.   EXPLAIN WHAT IS MEANT BY A SOLUTION

C.   DESCRIBE METHODS OF SEPARATION OF MIXTURES :

USING A MAGNET, FILTERATION, DISTILLATION, CHROMATOGRAPHY

YOU ARE TO READ

PAGES 74, 12-21, 114-121 OF YOUR CORE SCIENCE TEXTBOOK

TASK.

SUMMARISE EACH PAGEW BASED ON THE SET OBJECTVES ABOVE (VARIATION AND CLASSIFICATION AS WELL AS SOLUTIONS)