9TH GRADE
H-PHYSICAL SCIENCE
General instructions:
Complete the following work. You can create a
google document and share it in classroom.
Or you can do your work in your notebook, take pictures and upload them
in classroom.
Essential Question (s):
●
What are ionic bonds and covalent
bonds?
●
Which particles are produced by
different types of bonds?
●
How do polar and nonpolar covalent
bonds compare?
Enduring
Understanding (s):
●
Review the different types of
chemical bonds.
Assessment
Strategies:
●
Formative: Answers for each question.
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Opener / ‘Hook’ - 5-10 mins ●
Visit the following link to
review some vocabulary terms https://quizlet.com/312439532/types-of-bonds-flash-cards/
After the review visit the following link: https://quizlet.com/312439532/learn Take a screenshot of your result. Submit it to the teacher.
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The Mini-Lesson - 20 mins ●
Read pages 558 and 564 ●
In your notebook, explain: a)
What part of
an ion´s symbol indicates its charge? b)
What is the
charge of an ionic bond? c)
What type of
atoms are involved in a nonpolar bond? d)
From the
given symbols, choose two elements that are likely to form an ionic bond O, Ne, S, Ca, and K. Now choose two elements that would likely form a covalent bond. Explain your answer. |
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Student Activity - 30 mins ● Visit the following link https://www.brainpop.com/games/collisionsionicbonding/?topic_id= ●
Play the game and write the
formulas of the elements formed in each level. ●
Classify the following compounds
as ionic and covalent. A) SO2 B)
MgCl2 C)
N2O D)
Li3N E)
CaBr2 F)
Al2S3 G)
HBr H)
Li2O I)
NaI J)
CF4 |
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Closure / ‘Exit Ticket’ -
15 mins Solve the following kahoot: https://kahoot.it/challenge/0154952?challenge-id=2e9733f3-d25d-4a72-9f4b-bda93d12696a_1584626327773
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CLASES UTILIZADAS EN EL CICLO 2019-2020
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