Radiocarbon Course Students: These slides are provided for your reference. If you wish to use any of these slides, please make sure to contact the appropriate.
Algebra 2.9
Maths Counts Insights into Lesson Study 1. Yvonne Rice, Aileen Courtney, Fiona Murphy TY Foundation level & 3rd year Ordinary Level Ratio and Proportion.
IDA_3rd_Edn
Outline Announcements What is a biogeochemical cycle and why do we care? The carbon cycles Human activities and biogeochemical cycles.