WORKSHEET SECONDARY Code PGF-02-R07 Date 12 th August to November 5 th 2015 STUDENT’S NAME: ___________________________________________________ SUBJECT: Natural Science GRADE: Seventh grade TERM: First WORKSHEET #:1 TOPIC: Atomic structure and Energy,...
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WORKSHEET SECONDARY Code PGF-02-R07 Date 12 th August to November 5 th 2015 STUDENT’S NAME: ___________________________________________________ SUBJECT: Natural Science GRADE: Seventh grade TERM: First WORKSHEET #:1 TOPIC: Atomic structure and Energy, Periodic Table, Digestive system (nutrients) 1. CONTEXT Cycle 1 (Personal task performance, team work, whole class discussion ) S1 What we are made of? What the things are made of? These questions have been answered through the time in different ways. For example, Greek philosophers who lived in the fifth century B.C. believed that everything was composed of only four fundamental elements: Earth, air, fire and water. Probably this answer was based on what they could observe at naked eye, but what about if you observe through the microscope? What about the chemical substances which are on the labels of different products that we use? 1.1 Choose 5 things from home or your surroundings and find out which substances they are made of. Make a l
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