Children love the code-breaking nature of these works!
Roman Numerals are more about logic than calculation. Children can have great success with these ideas, almost irrespective of their prowess in other areas of mathematics.
Scientific Notation revisits place value and number decomposition in a way that feels fresh and grown-up!
Alternate Bases lessons can be quite meaningful, especially for children working towards mastery of decimal operations or powers of numbers.
Lessons come with all tickets and tables needed to present the lessons. Each lesson has a provided follow-up with Control of Error, and several have ideas for extensions to encourage children’s independent pursuits.
Please note: This content is included in the full album, The Marvels of Montessori Math. If you already own Marvels, you have this!