Page 45 - New Medley 4 Semester 2 PDF (Merged)
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B. Do you think both discoveries and inventions have made life easier over the years?
Do we understand things better now?
Read newspapers and magazines and use the Internet to collect more information
about all this. Share it in your group.
C. Look at the pictures of different kinds of chimneys used in households over the
years. The utility, form and design have changed.
How have we benefitted from this change? Discuss how these are/were cleaned.
Talk to your grandparents, parents and other family members to find out more. Tell
the details to your group members also.
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