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Hipervinculo Física
How we hear sound and how the ear works, and the different structures of the ear.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Definition of energy, the SI unit and its different forms.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The atmosphere provides many important functions for Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Learning object in which the student must identify the word type based on the position of the accented syllable. The intent is to introduce the student to the correct placement of the accent mark, str ...
Learning object in which the students must distinguish among consonant groups containing the letter -b-, stressing words whose spelling may be confused.
Learning Object in which students must know words ending in a consonant and promoting the correct use of -z and -d, stressing those words that are often confused.
REA para aprender cosas sobre la primavera
Learning object in which the students must identify closed syllables.
Learning Object in which the students must correctly use -ll- and -j-, with stress on those words that are often confused.
REA para aprender cosas sobre la primavera
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