The lesson will introduce the concept of a matrix. The matrix is labeled by its rows and columns. This lesson will teach the concept of adding, subtracting, scalar multiplication, and multiplication of matrices. This lesson will be a prerequisite for solving systems of equations with matrices. This lesson results from the ALEX Resource Gap Project.

This lesson looks at the natural resources that drew businesses to Alabama. Students will explore the adapted 1820 letter from Mason and Dexter in Cahaba, Alabama to Richards and Simmons in Cumberland, Rhode Island. Students will explain ideas within this historical text based on specific information presented in this primary source. This lesson can be used as a stand alone or can follow A Natural Attraction: The Natural Resources of Alabama During the Early Nineteenth Century . This lesson was created in partnership with the Alabama Department of Archives and History.

In this lesson, students will work in small groups to examine a letter describing the environment of Alabama and identify reasons which might have encouraged settlers to move to Alabama in the early nineteenth century. Students will choose an interesting attraction of Alabama mentioned in the letter and design a postage stamp around that attraction. This lesson was created in partnership with the Alabama Department of Archives and History.

In this lesson, students will learn about the executive branch of government at the state level, especially related to the first governors of the state of Alabama. Their impact on the development of Alabama and Alabama's role in the United States will be discussed. Students will use research and note taking skills to gather information on an early governor. Then students will participate in jigsaw groups to share their information, discuss the importance of each governor, similarities, and impact. Finally, students will discuss the role of governor and how governors have an impact on the state and the impact these men had in Alabama and in other states. This lesson was created in partnership with the Alabama Department of Archives and History.

Students will read a description of the pine barrens by Basil Hall and analyze the text by using the 3-2-1 strategy. Students will discuss the life and work of Basil Hall, including his travels and journaling in North America. They will observe how a camera lucida functions and debate whether using a camera lucida is "cheating" in art. Next, students will venture outside to create a sketch of their environment while appropriately utilizing materials. They will compare and contrast their products to the sketches of Basil Hall and critique each other's work. This lesson was created in partnership with the Alabama Department of Archives and History.

This lesson is an introduction to Binomial Expansion and the Binomial Theorem. Students begin by expanding binomials using multiplication. They will examine the expansions looking for patterns. These patterns will be used to develop the Binomial Theorem. Both Pascal's Triangle and Combinations will be used to complete the Binomial Expansion. This lesson results from the ALEX Resource Gap Project.

This lesson will provide an introduction to finding the inverse of a function or a relation. Through a combination of teacher-led instruction and collaboration, students will discover a method for finding the inverse of a function or relation. The use of an online graphing calculator will aid students with their discovery. This lesson results from the ALEX Resource Gap Project.

In this lesson, students will define archaeology. Students will make inferences from observations by sorting through garbage to analyze clues about the people who left the garbage. Students will compare and contrast two artifacts looking for clues from the past. Students will write a narrative story of an artifact. This lesson was created in partnership with the Alabama Department of Archives and History.

This lesson will help students master Algebra I standard 15: Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations [A-CED4]. The lesson will make the connection between isolating a guilty person in a "who-dun-it" with isolating a given variable in an equation. In addition, this lesson will involve students creating a list of procedures to use when solving for a given variable. At this time it is not necessary for students to know the formal names for the properties. It is important for students to understand the concepts and take part in creating a set of procedures for isolating a variable and solving equations. This lesson results from the ALEX Resource Gap Project.

Students will examine and evaluate both college and high school students' support of and involvement in the World Wars. Students will research both photographic and textual resources in order to produce factual information about how students reacted to World Wars 1 and 2. This lesson will culminate in a student-driven Socratic Seminar style discussion which will allow the students to verbally articulate their findings from the resources provided. This lesson was created in partnership with the Alabama Department of Archives and History.

This lesson is designed to teach the students that some quadratic equations will have imaginary solutions. The lesson will examine the concept of complex numbers in terms i. The student will use the quadratic formula to solve the equations and write the the solutions in the form a +bi. This lesson results from the ALEX Resource Gap Project.

The lesson will develop knowledge for other bases besides base 10. The lesson will investigate base 2, base 8, and base 16. The student will write numbers using expanded notation. This lesson results from the ALEX Resource Gap Project.

In Math, students will draw a t-chart to represent dam and flood data obtained from their reading resource. Students will select the information they wish to use from the reading resource (their opinions). Students will then use rulers marked with halves and fourths of an inch to measure lengths and construct a scale model of their own dam, which they can later construct in Science. Students will represent data in a graph and use measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Students will test their scale dams and make changes as needed. This unit was created as part of the ALEX Interdisciplinary Resource Development Summit.

In this lesson, the teacher will demonstrate how to use the Pythagorean Theorem to find distance between two points in the coordinate system. In the coordinate plane, the difference in the x- and y-values will determine the numbers to calculate the distance. This lesson will use online graphing tools as well as graph paper to plot the points. This lesson can also be used to show the relationship between the distance formula and the Pythagorean Theorem. This lesson results from the ALEX Resource Gap Project.

Students research and create a brochure project on an endangered species of their choice integrating aspects of math, science, social studies, art, reading and writing. This project allows the students to make connections across the curriculum. Students present their ideas to a group of peers persuading the group to help save or become interested in helping the endangered species. Students are also encouraged to make connections between the activities of the human population and their effect on the natural world. This lesson results from a collaboration between the Alabama State Department of Education and ASTA.

This lesson will use the substitution property to determine solutions to equations and inequalities. The students will be given a replacement set of values. The student will check the values to determine if the result is true or false. The values that are true will be the solution. The student will graph the inequality solutions on the number line. This lesson results from the ALEX Resource Gap Project.

The students will gain a good understanding of the history of Expressionism painting and its use of color and paint application to establish an "emotional feel". They will use this knowledge to create their own expressionistic oil painting.

This lesson will include a study of several primary sources that detail the 1918 flu epidemic and how it affected a variety of people in Alabama (ELA2015(6)32). Students will work in small groups to study different primary sources and will complete graphic organizers specific to the type of primary source. Groups will then share their information with the class and discuss how the flu affected different populations of Alabama. The focus and outcomes of this lesson will meet the Social Studies standard (SS2010(6)) by allowing the students to describe civilian roles during WWI and recognizing the military bases in Alabama. This lesson was created in partnership with the Alabama Department of Archives and History.

During this lesson, students will research the social, political, and economic impact of the Great Depression on the lives of Alabamians. Students will collaborate to create a presentation from the project-based learning activity and present it to the class. This unit was created as part of the ALEX Interdisciplinary Resource Development Summit.

Students will use primary sources to gain information about Hernando de Soto, his route, and his interactions with Native Americans in Alabama. Students will read two articles in order to identify information about Hernando de Soto and his journey through Alabama. Students will also learn about the impact of European Exploration on the Native Americans who were in Alabama in the 1500s. This lesson was created in partnership with the Alabama Department of Archives and History.