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Welcome to Fractions: Making Fourths! – What are fractions? – Fractions show parts of a whole – Like pieces of a pie or a pizza – Making fourths of shapes – Divide shapes into 4 equal parts – Fourths in everyday items – Like cutting an apple into 4 pieces | This slide introduces first graders to the concept of fractions, specifically focusing on ‘fourths.’ Begin by explaining that fractions are a way to show parts of something, using simple and relatable examples like sharing food. Emphasize that ‘fourths’ means something is divided into four equal parts. Use visual aids like dividing a circle (a pie or a pizza) into four pieces to illustrate the concept. Encourage students to think of items that can be divided into four equal parts, such as an apple or a sandwich, to make the idea of ‘fourths’ more concrete. The goal is for students to understand that a fraction represents a part of a whole and to recognize ‘fourths’ in various contexts.

Understanding Fourths – Fourths divide things into 4 equal parts – Each part is 1/4 of the whole – If you cut a pizza into 4 pieces, each piece is one fourth – ‘Fourth’ relates to the number four – Visualizing four equal slices – Imagine a sandwich cut into 4 equal pieces | This slide introduces the concept of ‘fourths’ to first graders by relating it to the familiar number four. Emphasize that when something is divided into four equal parts, each part is called ‘one fourth.’ Use tangible examples like cutting a pizza or a sandwich into four pieces to help them visualize the concept. Encourage students to think of other items that can be divided into four parts. This foundational understanding will help them grasp the idea of fractions as parts of a whole.

Understanding Fourths – Dividing things into four equal parts – Like cutting a sandwich into 4 equal pieces – Each fourth is the same size – Imagine sharing a cookie equally with 3 friends – Fourths in different shapes – A square can be cut into 4 smaller squares or triangles – Finding fourths in everyday objects – A pizza sliced into 4 pieces, each slice is a fourth | This slide is aimed at helping first graders understand the concept of dividing objects into four equal parts, known as fourths. Start by explaining that when something is divided into four equal parts, each part is called a fourth. Use tangible examples like cutting a sandwich or a pizza into four pieces. Show them that no matter the shape whether it’s a square, circle, or rectangle the object can be divided into fourths. Encourage the students to think of other objects that can be divided into fourths and to practice this concept with hands-on activities such as playdough or drawing shapes and dividing them into equal parts.

Making Fourths with Shapes – Drawing lines to make fourths – We can divide shapes into 4 equal parts – Lines must be straight and even – Each part should be the same size – Practice drawing on shapes – Try dividing a square into 4 equal parts | This slide introduces the concept of dividing shapes into fourths, which is a foundational skill in understanding fractions. Emphasize the importance of drawing straight and even lines to ensure that the parts are equal. Provide students with shapes like squares and rectangles and have them practice drawing lines to divide these shapes into four equal parts. Encourage them to check if all parts are the same size, reinforcing the concept of fairness in division. Activities can include using paper folding to create fourths, drawing lines on printed shapes, or using digital drawing tools for virtual practice. The goal is for students to become comfortable with the idea of fourths as they prepare to learn more complex fraction concepts.

Making Fourths with Everyday Objects – Making fourths with food – Like cutting a pizza into 4 equal slices – Cutting a sandwich into four – Each piece is one fourth of the whole sandwich – Folding paper into four parts – Each fold gives you one fourth of the paper – Fourths in daily life | This slide aims to teach first graders the concept of dividing objects into four equal parts, known as ‘fourths.’ Use relatable examples like cutting a sandwich or pizza, which they might already be familiar with, to illustrate the idea of creating four equal sections. Demonstrate folding a piece of paper into four equal parts as a hands-on activity they can do in class or at home. Emphasize that each part is called ‘one fourth’ and that four ‘fourths’ make a whole. Encourage students to think of other objects they could divide into fourths to reinforce the concept.

Your Turn to Make Fourths! – Try making fourths yourself – Divide shapes into four equal parts – Imagine cutting a sandwich into 4 equal pieces – Use your pencil on the worksheet – Aim for equal-sized fourths – Each fourth should look the same size | This slide is an interactive activity for students to practice dividing shapes into fourths. Provide clear instructions on how to use their pencils to draw lines across the shapes on their worksheets to create four equal sections. Emphasize the importance of making each part as equal as possible to ensure a fair share. You can use real-life examples like sharing food equally among friends to illustrate the concept of fourths. For the activity, consider having different shapes like circles, squares, and rectangles to show that fourths can be made in various ways. Encourage students to check each other’s work to foster collaboration and reinforce the concept of equal parts.

Class Activity: Fraction Fun with Food! – Divide food into fourths – Use plastic knives safely – Remember, safety first with cutting – Cut pizza and cake into 4 pieces – Enjoy eating your fourth! – Sharing food helps us learn fractions | This interactive class activity is designed to help first graders understand the concept of making fourths in a fun and engaging way. By physically cutting pizza and cake into four equal parts, students will be able to visualize and grasp the idea of dividing a whole into equal fractions. It’s important to supervise the use of plastic knives to ensure safety. Each student will get to eat a piece, reinforcing the concept of a fourth. As a teacher, prepare different types of food that can be easily divided, and consider any dietary restrictions. Encourage students to describe the process of cutting the food into fourths and how many pieces they made. This activity not only teaches fractions but also sharing and equality.

Review: Making Fourths – Recap: What are fourths? – Fourths mean dividing something into 4 equal parts. – Examples of things in fourths – Pizza slices, apple pieces, or a bar of chocolate. – Asking questions about fourths – Understanding fractions better | This slide aims to review the concept of making fourths and to encourage students to think about how the concept applies to everyday objects. Begin by asking the class what they remember about dividing things into four equal parts. Provide examples such as a pizza cut into four slices or an apple divided into four pieces to help them visualize. Encourage the students to come up with their own examples of items that can be divided into fourths. Finally, open the floor for any questions they might have about fractions or fourths to clarify their understanding. This interactive review will help solidify their grasp of the concept of fourths and how it fits into the larger topic of fractions.

Homework: Finding Fourths – Review making fourths – Find an item to divide into fourths – Maybe a pizza or a sandwich? – Draw or bring the item to class – Use colors to show the four parts – Share your item with the class | Today’s lesson on making fourths was a success! For homework, encourage the students to look around their homes for something they can easily divide into four equal parts. This could be a food item like a pizza or a sandwich, or even a piece of paper. They can either draw a picture of the item divided into fourths or, if possible, bring the item to class. This activity will help reinforce the concept of fourths and allow students to apply what they’ve learned in a practical way. In the next class, have a sharing session where each student presents their item and explains how they divided it into fourths. This will foster a hands-on understanding of fractions and encourage public speaking skills.