Curated OER
Costa Rica's Sustainable Coffee
Students experiment to see if birds prefer to eat bird seed with additives vs. no additives. In this experimental lesson students test to see if birds notice a difference between additive and no additive food.
Curated OER
Sampling
In this statistics and probability instructional activity, students solve problems that involve various sampling methods and procedures. A calculator that generates random digits is required. The five page instructional activity...
Curated OER
Data Collection
Students investigate qualitative and quantitative data. In this statistics lesson, students gather data on heights and weights of people and graph the distribution. Students discuss the differences between qualitative and quantitative data.
Curated OER
Leveled Problem Solving Sampling Methods
In this sampling methods worksheet, students solve the six problems using sampling methods and determining if the results are biased or unbiased.