The student will complete a task where they are given 50 feet …
The student will complete a task where they are given 50 feet of fencing. They have to design the largest area of garden using all of the fencing. Students must explore circles, right triangles, and rectangles. Students will be using the formulas of area and perimeter and circumference to calculate perimeter and area. This task was created with Jamboard to allow students to collaborate together in person or remotely, in real time, as well as allowing the teacher to view students' work in progress. The initial slide presents the task and provides the formulas for each shape’s area and perimeter. The subsequent slides provide workspace for students’ thinking and collaboration. The last slide is a conclusion slide. Here students tell which shape they chose, give the measurements, and justification
Create your own shapes using colorful blocks and explore the relationship between …
Create your own shapes using colorful blocks and explore the relationship between perimeter and area. Compare the area and perimeter of two shapes side-by-side. Challenge yourself in the game screen to build shapes or find the area of funky figures. Try to collect lots of stars!
Create your own shapes using colorful blocks and explore the relationship between …
Create your own shapes using colorful blocks and explore the relationship between perimeter and area. Compare the area and perimeter of two shapes side-by-side. Challenge yourself in the game screen to build shapes or find the area of funky figures. Try to collect lots of stars!
Build rectangles of various sizes and relate multiplication to area. Discover new …
Build rectangles of various sizes and relate multiplication to area. Discover new strategies for multiplying algebraic expressions. Use the game screen to test your multiplication and factoring skills!
Build rectangles of various sizes and relate multiplication to area. Discover new …
Build rectangles of various sizes and relate multiplication to area. Discover new strategies for multiplying algebraic expressions. Use the game screen to test your multiplication and factoring skills!
Build rectangles of various sizes and relate multiplication to area. Discover new …
Build rectangles of various sizes and relate multiplication to area. Discover new strategies for multiplying large numbers. Use the game screen to test your problem solving strategies!
This lesson is on Jamboard. Students will use Desmos calculator to compute …
This lesson is on Jamboard. Students will use Desmos calculator to compute the area of the triangles. Students will also use the formula sheet to use the formula for the problems.
Student pairs are given 10 minutes to create the biggest box possible …
Student pairs are given 10 minutes to create the biggest box possible using one piece of construction paper. Teams use only scissors and tape to each construct a box and determine how much puffed rice it can hold. Then, to meet the challenge, they improve their designs to create bigger boxes. They plot the class data, comparing measured to calculated volumes for each box, seeing the mathematical relationship. They discuss how the concepts of volume and design iteration are important for engineers. Making 3-D shapes also supports the development of spatial visualization skills. This activity and its associated lesson and activity all employ volume and geometry to cultivate seeing patterns and understanding scale models, practices used in engineering design to analyze the effectiveness of proposed design solutions.
This book is a "flexed" version of CK-12's Basic Geometry that aligns …
This book is a "flexed" version of CK-12's Basic Geometry that aligns with College Access Geometry and contains embedded literacy supports. It covers the essentials of geometry for the high school student.
CK-12 Foundation's Geometry FlexBook is a clear presentation of the essentials of …
CK-12 Foundation's Geometry FlexBook is a clear presentation of the essentials of geometry for the high school student. Topics include: Proof, Congruent Triangles, Quadrilaterals, Similarity, Perimeter & Area, Volume, and Transformations.
Students will be shown different layouts of hotel rooms and be given …
Students will be shown different layouts of hotel rooms and be given a survey about which one was their favorite. The students will interpret the data to try to explain why certain rooms were more favorable than others. Students will then be given graph paper and asked to design their own hotel room. Students will determine the area and perimeter of the objects in their hotel rooms. Lastly, students will be shown the actual area and perimeter of hotel room items to compare to the ones that they created.
Through this lesson and its two associated activities, students are introduced to …
Through this lesson and its two associated activities, students are introduced to the use of geometry in engineering design, and conclude by making scale models of objects of their choice. The practice of developing scale models is often used in engineering design to analyze the effectiveness of proposed design solutions. In this lesson, students complete fencing (square) and fire pit (circle) word problems on two worksheets—which involves side and radius dimensions, perimeters, circumferences and areas—guiding them to discover the relationships between the side length of a square and its area, and the radius of a circle and its area. They also think of real-world engineering applications of the geometry concepts.
The purpose of this task is to strengthen students' understanding of area. …
The purpose of this task is to strengthen students' understanding of area. It could be assigned in class to individuals or small groups or given as a homework exercise to generate interesting discussions the following day. The relatively high levels of complexity and technical demand enhance its instructional value.
Working individually or in groups, students explore the concept of stress (compression) …
Working individually or in groups, students explore the concept of stress (compression) through physical experience and math. They discover why it hurts more to poke themselves with mechanical pencil lead than with an eraser. Then they prove why this is so by using the basic equation for stress and applying the concepts to real engineering problems.
Students develop and solidify their understanding of the concept of "perimeter" as …
Students develop and solidify their understanding of the concept of "perimeter" as they engage in a portion of the civil engineering task of land surveying. Specifically, they measure and calculate the perimeter of a fenced in area of "farmland," and see that this length is equivalent to the minimum required length of a fence to enclose it. Doing this for variously shaped areas confirms that the perimeter is the minimal length of fence required to enclose those shapes. Then students use the technology of a LEGO MINDSTORMS(TM) NXT robot to automate this task. After measuring the perimeter (and thus required fence length) of the "farmland," students see the NXT robot travel around this length, just as a surveyor might travel around an area during the course of surveying land or measuring for fence materials. While practicing their problem solving and measurement skills, students learn and reinforce their scientific and geometric vocabulary.
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