# The greedy triangle lesson plans 1st grade

Lynn sherman is a teacher candidate at york university in toronto, ontario, where she recently taught a geometry class based on the greedy triangle, by marilyn burns scholastic, 1994, to a class of second graders. The greedy triangle grade math literature lesson plan integrating literature, writing and art into math makes it stick plan your lesson in math or geometry with helpful tips from cathy skinner i list on the board, and the students copy in their journals, the sides and names of each shape. This is a 5e math lesson plan using the book the greedy triangle by marilyn burns to teach students how to classify the number of vertices and sides in 2d shapes. The first book tells the story of a triangle who wants to experience life as other shapes and is transformed into various ones.

Jan 01, 1994 the greedy triangle just wants to try new things, but that means visiting the shape shifter to see how life can change. Get greedy triangle suggestions for every grade including crosscurricular activities and geometry lessons. Kindergarten1st grade 2nd3rd grade 4th5th grade 6th8th grade. The objective of this lesson plan is for students to learn that shapes are defined by. When designing this lesson i used the story of the greedy triangle to deliver the content in a fun context. First graders, after listening to the greedy triangle, locate the sides and angles of each shape in the pictures in the book. Classifying triangles by internal angles lesson plan. Geometry recognize and draw shapes having specified attributes, such as a given number of angles or a given number of equal faces. Dec 14, 2011 the greedy triangle is a great book to introduce or reinforce 2d shapes. The greedy triangle 5e math lesson plan this is a 5e math lesson plan using the book the greedy triangle by marilyn burns to teach students how to classify the number of vertices and sides in 2d shapes. This is a free math activity that includes a game i use to give my students. Fun story about an unsatisfied triangle maybe having a midlife crisis. Obtain a copy of the greedy triangle by marilyn burns, round trip by ann jonas, or eight hands round by ann whitford paul.

Triangles favorite place is when dancers put their hands on their hips so he can hear the latest news. The first grade lesson is based on the book elvira by margaret shannon. Storage solutions for the classroom 2 years ago fun in first grade. I love that there is a foldable and she include dot paper to help them create the lines and angles. After locating a shapeshifter, the triangle is able to add a side to his shape and observe his new shape in the objects around him. This idea was posted in the neas weekly works4me tip newsletter. Learners make designated geometrical shapes using geoboards. However, in a future lesson, students may be able to teach an origami shape to a small group of theirs, and you can observe and record the geometry language that they are using to teach the lesson. Mary beth has taught 1st, 4th and 5th grade and has a specialist degree in educational leadership. The greedy triangle free printable the greedy triangle, triangles. The greedy triangle 5e math lesson plan by mrs burks. You can use to book as a read aloud, or show the embedded video of the book being read. Full lesson plansuggested questions classified by blooms taxonomymath stationsrubric for assessing student workplea. After a class read aloud follow up with this hands on activity to provide opportunities for students to see how twodimensional shapes can be composed to make new shapes ccss 1.

This is a smart notebook lesson that uses the book, the greedy triangle, to introduce students to the different polygons. Each week i send an email with fun and engaging math ideas, free. In this geometry lesson, students listen to marilyn burns, the greedy triangle, while listening for the names of geometric shapes. Aug 26, 2015 the greedy triangle, by marilyn burns, is a great way to introduce shapes to young kids. Fiction bored and dissatisfied with his life, a triangle visits a local shapeshifter to add another angle to his shape.

Mar 03, 2017 show students three different types of triangles numbered 1, 2, and 3. Using the book, the greedy triangle by marilyn burns, your class will love reenacting the book, and learning all about polygons. The greedy triangle just wants to try new things, but that means visiting the shape shifter to see how life can change. A lesson for first and second grade by lynn sherman lynn sherman is a teacher candidate at york university in toronto, ontario, where she recently taught a geometry class based on the greedy triangle, by marilyn burns scholastic, 1994, to a class of second graders. Many activities are included to make learning fun and related to real life. Yet sometimes its so far to get the greedy triangle lesson plans 1st grade book, also in various other countries or cities. Nov 26, 2017 this sample lesson plan uses the book the greedy triangle to teach about the attributes of twodimensional figures. Show students three different types of triangles numbered 1, 2, and 3.