All Services Writing & Translation teaching, translation, powerpoint $30/hr · Starting at $100 i'm good at teaching biology, chemistry, geography and current affairs topics. i have knowledge in video editing and preparing powerpoint presentations. About $30/hr · Ongoing Download Resume i'm good at teaching biology, chemistry, geography and current affairs topics. i have knowledge in video editing and preparing powerpoint presentations. Skills & Expertise BiologyChemistryEditingEducational InstructionGeographyLanguage TranslationMicrosoft PowerPointVideo EditingVideos 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Microsoft PowerPoint ExpertsTranslatorsVideo EditorsEducational InstructorsEditors