Materials created by Larry Shrewsbury when he piloted the open source textbook “OpenIntro Statistics” during Fall 2016 through Spring 2017. These are MS Word documents so you can edit them to suit you.

MTH 243: Emphasizes the basic concepts and techniques of probability, descriptive, and inferential statistics. Topics include describing the distribution of data graphically and numerically, standard scores, normal distribution, empirical rule, sampling distributions, confidence intervals, hypothesis testing of both one and two populations, and linear regression. Introduces appropriate technology to display and analyze data.

MTH 244: Presents an assortment of tools from inferential statistics with an emphasis on applications. Reviews the concepts of hypothesis testing and confidence intervals. Introduces probability distributions of test statistics for various inferential statistical problems. Includes Analysis of Categorical Data (Chi-Square Goodness of Fit Test), Analysis of Variance (ANOVA), Nonparametric Statistics, and a brief introduction to Multiple Linear Regression. Applies the concepts and procedures with appropriate software tools for data analysis.

This spreadsheet collects the learning objectives from each section of the OpenStax College Algebra book. This is a derivative work and is licensed under CC BY 4.0.

Open Textbooks for Rural Arizona participants are invited to remix this template to share their courses, textbooks, and other OER material on our Hub.

This seminar will teach you how to perform the four basic mathematical operations on expressions containing radicals. It will also show you how to rationalize the denominator of a fraction that contains radicals. You will apply your knowledge of factorization and perfect squares of both integers and variables in order to simplify the radicals. You will extend your knowledge of simplifying expressions to include those that contain radicals. You will rationalize denominators in order to place expressions in simplest radical form.StandardsCC.2.2.8.B.1Apply concepts of radicals and integer exponents to generate equivalent expressions.

Christine Munafo's Flipped Classroom-4th grade STEM. This video gives instruction and examples to fourth grade students on how to order fractions.

This lesson allows students to build fluency with shapes by identifying them in in the outdoor classroom.

Two besotted rulers must embrace proportional units in order to unite their lands. It takes mathematical reasoning to identify the problem, and solution, when engineers from Queentopia and Kingopolis build a bridge to meet in the middle of the river.

This lesson plan uses Ozobots and their color code commands coding to review Geometry concepts.

This is a problem based learning project for middle school and high school math students.

The purpose of this 3 ACT task is to provide students with an opportunity to problem-solve based on a real-world situation (Claims 2 and 4). Due to the nature of the task, there are a variety of mathematical approaches students can take to successfully complete the task, however, the mathematical approach presented in Act 3 of the task addresses CCSS.MATH.CONTENT.HSF-LE.B.5 (Interpret the parameters in a linear or exponential function in terms of context). This performance task is intended for students with prior knowledge of geometric sequences or graphs of exponential growth, table and graph creation, and pattern recognition. Includes Power Point slides.

The purpose of this 3 ACT task is to provide students with an opportunity to problem solve based on a real-world situation. In the task, students are presented with a scenario faced by Washington State logging companies transporting timber to mills after harvest. Students then decide on necessary resources for finding the solution and are given time as a group to complete their work. The task concludes by having students examine the information provided in Act Three to see if it answers their question. Includes slides to support the implementation of "Get the Logs to the Mill (Algebra)" Math Performance Task with charts, images, etc.

The purpose of this 3 ACT task is to provide students with an opportunity to problem solve based on a real-world situation. In the task, students are presented with a map of a Bull Kelp bed near Squaxin Island and asked to generate their own questions that could be answered using the map. Students then decide on necessary resources for finding the solution and are given time as a group to complete their work. The task concludes by having students examine the information provided in Act three to see if it answers their question. Includes slides to support the implementation of "Keeping An Eye On Kelp (Algebra)" Math Performance Task with charts, images, etc.

The purpose of this 3 ACT task is to provide students with an opportunity to problem solve based on a real-world situation. In the task, students are presented with a scenario faced by Washington State logging companies: replanting timber after a harvest or catastrophic burn. This is a complex and rich problem wherein students will need to determine an explicit expression or steps for calculation from the context provided. Students must decide on necessary resources for finding the solution and are given time as a group to complete their work. Includes slides to support the implementation of "Replanting Timberland (Algebra)" Math Performance Task with charts, images, etc.

The purpose of this 3 ACT task is to provide students with an opportunity to problem solve based on a real-world situation. In the task, students are presented with a map of a Bull Kelp bed near Squaxin Island and asked to generate their own questions that could be answered using the map. Students then decide on necessary resources for finding the solution and are given time as a group to complete their work. The task concludes by having students examine the information provided in Act three to see if it answers their question. Includes slides to support the implementation of "Keeping An Eye On Kelp (Algebra)" Math Performance Task with charts, images, etc.

The purpose of this task is to give students the opportunity to use mathematics in real-world applications. In this task, students are introduced to the ongoing problem of affordable housing faced by state and national community builders and city planners. Students are presented with two data tables illustrating cost of housing and wage increases over 20 years. Students discuss questions they can ask and answer using this data. They will calculate the cost increase of housing over time and compare it to wage increase, concluding with a discussion about the comparison. Includes slides to support the implementation of "Housing Our Community (Grades 3-5)" Math Performance Task with charts, images, etc.

The purpose of this Performance task is to provide students with an opportunity to problem solve based on a real-world situation (Claims 2 & 4). Due to the nature of the task, there are a variety of mathematical approaches students can take to successfully complete the task, however the mathematical approach presented in Act Three of the task addresses CCSS Domain of Operation and Algebraic Thinking. With this approach, students are shown different strategies for using multiplication to find the solution. Includes slides to support the implementation of “The Winner Is…Native Plants (3-5)” Math Performance Task with charts, images, etc.

The purpose of this 3 ACT task is to provide students with an opportunity to problem solve based on a real-world situation. In the task, students are presented with 2 facts related to European Green Crabs and asked to generate their own questions that could be answered using one or both facts. Students then decide on necessary resources for finding the solution and are given time as a group to complete their work. The task concludes by having students examine the information provided in Act III to see if it answers their question. Includes slides to support the implementation of "What's the Problem (3-5)" Math Performance Task with charts, images, etc.

The purpose of this task is to give students the opportunity to use mathematics in real-world applications. In this task, students are introduced to the ongoing problem of affordable housing faced by community builders and city and state planners nationwide. Students are presented with a collection of representations of homes and people. Students discuss questions we can ask and answer using this data. They will use strategies to organize information and discover how many more people are there than homes. Includes slides to support the implementation of "Housing Our Community (K-2)" Math Performance Task with charts, images, etc.

The purpose of this performance task is to engage students in looking for and making use of structure in order to determine the number of stink bugs on a given picture. Students review invasive species and the work of scientists to monitor such creatures, students are provided the problem in the context of supporting invasive species specialists. Working as individuals and then as pairs, students determine the total amount using previous knowledge of patterns such as counting, grouping, or fact families. The task concludes by having student-demonstrated strategies modeled and labeled as a whole group creating strategy posters. Includes slides to support the implementation of "Too Many Stink Bugs (K-2)" Math Performance Task with charts, images, etc.

This resource was created by Jill Anderson, in collaboration with Dawn DeTurk, Hannah Blomstedt, and Julie Albrecht, as part of ESU2's Integrating the Arts project. This project is a four year initiative focused on integrating arts into the core curriculum through teacher education, practice, and coaching.