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Interactive game scenes of "NAtural Sciencec for Kids: Heat and Cold" are bound to help students master the learnt material and discover the laws previously unknown for them! 

Natural Science for Kids: Heat and Cold includes 4 topics:
•Thermal Expansion and Contraction
•Melting and Solidification
•Evaporation and Condensation
•Heat Transfer

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https://itunes.apple.com/us/app/natural-science-for-kids-heat/id541498254?l=ru&ls=1&mt=8+