EXPLICIT LESSON PLAN IN GRADE 1 MATHEMATICS I. Objectives: 1. Compare two sets using the expression “as many as”. 2. Answer the different activities given by the teacher 3. Show cooperation in every activity given. II. Subject Matter: “As Many As” Code: M1NS-Id-6 References: Math TG p. 64-69 Materials: Real objects, cut-out pictures, charts, activity sheets Values: Cooperation III. Preparatory Activities A. Drill Ask the pupils to count the number of objects given by the teachers. 1. 2. 3. B. Review Comparison of two sets using less than <, more than > 1. 2. _____ ____ ______ _____ C. Unlocking of Difficulties (Teacher uses synonyms, real object, pictures, cut-outs) 1. as many as A. Motivation Show an illustration of 2 boys. This is Loy. He has 3 lollipops. This is Roy. He has 3 lollipops, too. What do you see in the picture? (There are two boys with lollipops.) How many lollipops does each boy have? (Each boy has 3 lollipops.) IV. Introduction Say: Today, we will learn on how to compare two sets using the expression “as many as”. V. Teaching Modeling Represent Loy’s and Roy’s Lollipop using real objects, cut-outs, pictures and call each Set A and Set B, respectively. Set A Set B Ask a pupil to show the one-to-one relationship between the number of lollipops in Set A and the number of lollipops in Set B. Lollipops of Loy Lollipops of Roy Set A ____________ Set B (as many as) “As many as” is used to express the relationship between two sets having the same number of objects. Let the pupils say the relationship between the numbers of objects in Sets A and B using the expression “as many as”. A. Generalization Ask: When we compare two sets of the same number of objects, what expression do we use? “as many as” VI. Guided Practice The teacher divides the class into 2 groups. Each group will compare two sets having the same number of objects by putting “as many as” on the blanks while put X if not. Group 1 1. is ___________________ 2. is __________ Group 2 1. is ___________________ 2. Is ___________ VII. Independent Practice Direction: Put √ if the 1st set is as many as the 2nd set. Put X if not. _________ _________ _________ VIII. Assignment Draw objects as many as the given sets. 1. _______________________ 2. _______________________ Reflection: ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ Author: ROSEMARIE B. PATINDOL, T - 1 Grade I Teacher Magallanes North Elementary School Magallanes District