By taking Amazon data, and creating algebraic functions, students have a way to predict future data. They should construct and read charts and graphs, and then make inferences and arguments. This is commonly accomplished by using data found in the appendix of the text book and graphing methods taught in a dry, artificial way. The Amazon River Dolphins offers the same curriculum but in meaningful, exciting ways. Measurement Finally, the NCTM has a requirement that schools teach students all systems of measurement.
Students have a basic understanding of common units from their daily life.
Metric measurements, and less common measurements are a part of the 5th through 8th curriculum. However, often teachers find that they must reteach them every year as they are never a part of students every day existence. The Amazon River Dolphins website offers students the chance to use the language of measurement in real ways and perhaps make them part of their life and more than just units in a book. California schools are required to teach topics in each strand every year ranging from simple definitions to complicated concepts. In the category of earth sciences, California Schools devote part of the 5th through 8th grade curricula on oceanography.