Cyrus Vincent Eludo

physics environmental science optics society st. paul college sairuus eludo problem solving chemistry sustainability mirror ray diagram ray tracing lenses science and sustainability education pasig experiment mole to mole conversions mole to mass conversions balancing stoichiometry chemical equations combined gas law ideal gas equation images optical devices corrective lens population sustainable development symbiosis species interaction biodiversity urban planning philippines societal issues human resources survival needs shelter energy conservation fossil fuels nonrenewable energy renewable energy energy sources natural science reflection diverging convex middle school refractive lenses analysis framework fair test manipulating variables dependent and independent variables experiment design games motivation activity branches food genetically modified food genetics heat thermal equilibrium thermodynamics evaluation tool rubric news reporting