jueves, 23 de enero de 2020



 NATURAL SCIENCE 
UNIT 3 
OUR SYSTEMS

OUR SENSES





Here you have some experiments you can try about the senses




NERVOUS SYSTEM







LOCOMOTOR SYSTEM







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UNIT 5. PREHISTORIC TIMES

Here we let you some web pages where you can practice the past tense of regular and irregular verbs. https://www.gamestolearnenglish.c...