Students identify task assignments by gender.

Students collect data over a 10-week period in their Physical Education class on how many jumps they can do in a minute period or another time period specified by the instructor.

Students create a soil center on their school grounds. They begin to write in their science journals. They participate in an experiment that helps the community begin their own gardens.

Students use probability to determine how likely it is for each tree in a small forest to catch on fire.

Get independent practice working with samples and surveys. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

When we collect data it's important to know what type of data we're collecting and how to collect it properly.

[Free Registration/Login may be required to access all resource tools.] This concept introduces to students to the difference between a census and a sample, and how to identify sampling error and bias.

Practice problems identifying bias.

This set contains statistics questions regarding surveys and survey designs. The student differentiates between a systematic sample, a convenience sample, a simple random sample (SRS), and a stratified random sample.

This section explores how to design and conduct surveys that accurately reflect the perspectives of a larger group of people by identifying unbiased sample groups and by writing unbiased questions.

[Free Registration/Login may be required to access all resource tools.] Understanding bias in surveys and samples.

The online test demonstrates knowledge of the concepts used in Algebra I. The multiple choice questions assess students on statistics and probability. Topics include biases, samples, and surveys.

In this activity, students will learn how to develop a sample survey while also using inferential statistics to solve real-world problems.

[Free Registration/Login may be required to access all resource tools.] Learn how to use surveying and sampling to collect accurate data.

Survey Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media for grades k-12.

Survey Theme provides an excellent collection of free sample worksheets, teacher resources, lesson plans and interactive media for grades k-12.

Details the following issues that should be considered when selecting the survey method: population, sampling, questionnaire, bias, and administration.

Given a random sample, practice figuring out what can we reasonably infer about the entire population? Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This unit teaches learners how soils develop and provides links between soils, climate, vegetation, and geology. It includes a field exercise where students can sample and characterize their local soil and relate different soil processes...

Practice figuring out whether we took a random sample and whether we're able to draw valid conclusions from our data. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] Understanding survey data and methods of sampling.

Young scholars love graphing data that they "own". In this plan, the class will select a type of graph and create it using a class survey frequency table. Included in this instructional activity are videos of the class engaged in the...

Students perform a macroinvertebrate survey to gauge the health of a local river. They collect water samples and count macroinvertebrates to learn how the health of a river's ecosystem can be determined by its river insect population.

[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to methods for reducing bias.