# Lesson Plan in Math

Parts of a Circle My spouse and i. Learning Targets Cognitive: Psychomotor: Affective: Determine the elements of a ring Draw a circle and show its parts Show cooperation in group activities

II. Learning Content Skills: Referrals: Materials: Value: 1 . Identifying the areas of a group 2 . Drawing a circle and displaying its parts BEC-PELC III. A. 1 ) 2 books in Mathematics 4 cut-outs of circles, drawing of circles, coloured chalk Cooperation

III. Learning Experiences A. Preparatory Actions 1 . Exercise Crazy Duvet (number games)

a. Two players use one video game board. Players share several crayons (any 4 colors). b. The first player picks a problem in the steering wheel and resolves it. If the player resolves the problem appropriately, he or she hues in that obstruct on the wheel. If the player calls away a wrong solution, he or she loses a use color and so on. c. The participant who has the most colored parts wins.

installment payments on your Review Beneath is a photo of a property. Identify the square, the rectangle, the trapezoid as well as the parallelogram by naming the parts of the home.

3. Motivation a. Present drawings of circles of numerous sizes. w. Ask pupils to describe the circles they will see. Make them give the attributes of a ring. B. Developmental Activities 1 ) Presentation a. Present the lesson through a group activity. - What should you perform if you are in a group? -- Why do you consider you should interact personally with one another? Group 1: Activity 1) 2) 3) 4) 5) Supply the pupils lower outs of circles Inquire the students to collapse the group into two equal parts. Ask the pupils to mark the center of the ring with an X. Then simply mark the fold A and M at equally ends. Introduce the term size for this range segment. Information them in giving the meaning of a size. 6) This time, fold the circle in 4 equal parts. Tag the collapse A, M, C and D. 7) Then present the term radius. Let them define the radius. 8) Question the students to assess line sections XA, XB, XC and XD 9) What do you call the line that encompases the ring? 10) Present the...

Referrals: Materials: Benefit: 1 . Figuring out the regions of a ring 2 . Sketching a ring and displaying its parts BEC-PELC III. A. 1 . 2 books in Mathematics 4 cutouts of groups, drawing of circles, shaded chalk Co-operation

III. Learning Experiences A. Preparatory Actions 1 . Drill Crazy Duvet (number games)

a. Two players employ one video game board. Players share several crayons (any 4 colors). b. The first player picks a problem in the tire and resolves it. If the player solves the problem appropriately, he or she colors in that prevent on the wheel. If the person calls away a wrong answer, he or she manages to lose a turn to color and so on. c. The player who has one of the most colored parts wins.

installment payments on your Review Beneath is a picture of a house. Identify the square, the rectangle, the trapezoid plus the parallelogram by naming the parts of the property.

3. Motivation a. Present drawings of circles of numerous sizes. w. Ask pupils to describe the circles that they see. You can keep them give the characteristics of a group of friends. B. Developmental Activities 1 ) Presentation a. Present the lesson by using a group activity. - What should you do if you are within a group? - Why do you consider you should cooperate with one another? Group 1: Activity 1) 2) 3) 4) 5) Give the pupils cut outs of circles Ask the pupils to flip the circle into a couple of equal parts. Ask the pupils to mark the middle of the group with an X. After that mark the fold A and N at equally ends. Introduce the term diameter for this range segment. Guideline them in giving the meaning of a diameter. 6) On this occasion, fold the circle in to 4 the same parts. Mark the collapse A, N, C and D. 7) Then introduce the term radius. Let them define the radius. 8) Question the students to review line sectors XA, XB, XC and XD 9) What do you call the queue that encompases the group of friends? 10) Introduce the term circumference. Have them provide the definition of a circumference.

Group 2: Impersonate 1) Allow one half from the class stand and maintain hands jointly. What planes figure did you kind? 2) Tell one of your pupils to stand at the center. 3) Another pair of pupils is going to form a line that passes through the center. What did the queue do to the circle? So what do you call up this in HEKASI? (horizontal line with the center) 4) Form a line in the center indicate one point of the ring. How do you describe this line? 5) How would you compare the first series to that in the second collection? Which is longer? Whitt is definitely shorter? 6) Let the learners name these kinds of lines in connection to the parts of a circle. Group 3 1) Cut the subsequent pieces of string/rope: a. you metre n. ВЅ of the metre c. Вј of any metre 2) Get a metre of string/rope, put it around a pot or perhaps pail before the ends meet. What plane number did you form? 3) Put a stone in the centre. 4) Using the second part of string (ВЅ of a metre), place it in the centre. What do this line do for the circle? In case you put this kind of line flat and vertically, what does this make towards the circle? 5) Get the previous piece of rope/string, put it anywhere on the group, what can you state about it? What kind is longer? Shorter? installment payments on your Guided Practice (At this time, remind the pupils the importance of assistance in group work) a. Group the pupils. b. Ask every group to draw a circle with 0 as the center level. c. Term the diameter RS. m. Name the radii: radius OR, radius OS, radius OP and radius OY. e. Post the group of friends on the plank. 3. Repairing Skills a. Study this kind of circle. Write the parts of this kind of circle.

n. Use the same circle. Response the following concerns: вЂў Precisely what is the size of the circle? вЂў Exactly what are its radii? c. Attract a group. Show their diameter, radii and area. 4. Generalization What is a size? A size divides the circle in 2 similar parts. What is a radius? A radius is a line part from the middle of the group of friends to any section of the circumference. What is a circumference? Circumference is a series that encompases the group of friends. C. Application Using the group of friends below, identity: 1 . The center 2 . five radii

4. Evaluation A. Using the same circle, inform what is called in each number under. Write the diameter or radius. 1 . ON = _____ 2 . OR = _____ 3. PUBLIC RELATIONS = _____ 4. ALRIGHT = _____ 5. OP = _____ B. Attract a group of friends showing the next. 1 . T as the middle 2 . SAINT as a size 3. SY as a radius 4. SX as a radius 5. As a way a radius V. Assignment 1 . In the event the radius of a circle is definitely 10 centimeter, how long is its size? 2 . The length of time are the radii? 3. Display that group by means of a drawing.

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