Curated OER
Roman Numerals and Their History
Learners identify Roman numerals and the history associated with them. In this historical number lesson plan, students investigate charts and photographs to discover the history of Roman numerals. Learners bring a Roman numeral into...
Curated OER
From Restriction Maps to Cladograms
Pupils develop a matrix to determine the number of differences between each set of primate species. They determine closely related organisms then complete the cladogram and answer a set of questions.