PPT MATH 6rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr Q4 Week 4.pptx

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1. MATH Constructing and Interpreting a Pie Graph Based on a Given Set of Data QUARTER 4 WEEK 4 DAY 1

2. Let’s Study! What is healthy lunch box?

3. Study the article below. Ninety-nine our of very 100 packed lunches being eaten by primary school children are reported to be unhealthy and fail to meet nutritional standards. So, what should a healthy lunch contain and what foods should be left out? – According to the Food Standards Agency, healthy packed lunch should be include the following:

4. • Meat, fish, or dairy source of protein • Starchy carbohydrate such as a whole grain sandwich to provide energy • At least one portion each of fruits and vegetable or a salad • Water or milk to drink, but diluted fruit juice and yogurt drinks or smoothie are acceptable.

5. The key foods to avoid are following: • Sweets and chocolate • Snacks, like crisps, with added salt/sugar/fat • Sugary and fizzy drinks • Deep-fried foods and processed meats • White bread – if children won’t eat brown, try whole white sliced bread. Nutritional standards for school meals were introduced in 2006, and standards for vending machines, breakfast club, and truck shops came into force a year later.

6. In 2008, strict nutrition content guidelines for primary school were introduced. This extended to secondary schools in September 2009. They include maximum/minimum levels of energy or calories and 13 different nutrients, including fat, salt, and sugars. The Schools Food Trust – an independent body set up to advise schools on healthy eating – says there are no plans to issue statutory guidance on packed lunches, but it has produced some sample lunch box menus.

7. Based on the given article, 1. What should be the content of a healthy packed lunch? 2. How was the recommended daily amount of food intake represented? 3. Did the pie chart clearly convey the data?

8. A circle graph or a pie graph is a circular region divided into sectors to represent parts of whole. Each sector has an angle at the center circular region where each side is a radius of the circular region.

9. In constructing a circle graph. Follow this procedure:   1. Find what percent of the whole amount is each part of the data. 2. Multiple each result obtained in step 1 by 360°. This gives the portion of the region that part represents. Example: 0.33 x 360° = 118.8°. 3. Using a protractor, divide a circular region into sectors according to the results obtained in steps 2. 4. Label each sectors of the circle graph accordingly. 5. Give the circle graph a title.

10. Example 1: The table below shows the recommended daily amount of food intake and their corresponding portion in the circle or pie chart.

11. The total number of degree measurement must add up to 360°. One full rotation is equal to 360° Circle graphs show the relationship of the parts to the whole. They ae also used to compare the parts of a whole. The graphs above shows that bread, rice, potatoes, pasta and other starchy foods and fruits and vegetables form the biggest recommendation daily amount, and foods and drinks high in fats/or sugar have the smallest recommended daily amount.

12. The information in the circle graphs can answer the following questions: • Which parts was have the same recommended daily amount of food? • How many percent was allocated for the amount of milk and dairy foods? • How much more was allocated for meat, fish, eggs, beans, and other non-dairy sources of protein than foods and drinks high in fat and/or sugar?

13. Complete the table below and then represent it in the circle graph. Food Sales in XER KITCHEN Food Sales in Percent Corresponding Part in the chart Lechon 50% 50% of 360 = 180°   0.50 x 360 = 180° Adobo 25%   Menudo 15%   Afritada 10%  

14. A. Construct a pie graph on the following data. Write the answer on your answer sheet. 1. Family budget with monthly income of ₱ 20,000.00 Education – 20% Food – 40% Transportation – 15% Rental – 15% Saving – 10%

15. MATH Constructing and Interpreting a Pie Graph Based on a Given Set of Data QUARTER 4 WEEK 4 DAY 2

16. The pie chart shows the breakdown of 200 pupils who preferred summer sports. Complete the table SPORT FRACTION PERCENTAGE NUMBER Basketball       Soccer       Football       Volleyball       swimming       netball      

17. Group Activity: Complete the data in the table below and construct a pie graph out of it. Do it on your answer sheet.

18. The pie chart below shows how a Grade VI learner spends his day. Refer to the pie chart to answer the following questions: (Hint: 1 day = 24 hours)

19. 1. What percent of the day is used by the learner in doing the household chores? 2. In which category does the learner spend most of his time? 3. How many hours of the day does the learner use gadgets? 4. How many percent does the learner spend in studying the lesson? 5. How many percent does the learner spend in doing other things?

20. Pie graphs or circle graphs are used to show the percent of a quantity in each of the several categories. It can also be used to easily visualize the ratio of one category to another. To construct a pie graph, follow these steps: 1. Find the angle measure for each section accordingly by their percentage. 2. Draw a circle using a compass. 3. Use a protractor to draw each angle measure and partition the circle. Then label each section. 4. Write a title for the graph.

21. Create a story problem involving a pie chart using the information below. Ice Cream Flavor Number Degree chocolate 40   vanilla 25   Strawberry 20   Caramel 10   Other 5  

22. MATH Constructing and Interpreting a Pie Graph Based on a Given Set of Data QUARTER 4 WEEK 4 DAY 3

23. Let’s try as a class. Create a pie chart showing how you budget your time every day from Monday to Friday considering the following: 1. Hours from school to home vice versa. 2. hours spend in school 3. Hours for eating dinner 4. Hours for doing an assignment 5. hours for sleeping the whole night.

24. Explain the following: 1. How do you solve each category? 2. How this pie graph will help the student on budgeting their time during school days?

25. Now it’s your turn! Individual Activity: Construct a circle graph for the following activities. Materials: Bond paper/Colored Paper Coloring Materials 1. Your schedule for your day’s activity in the new normal. 2. Your own budget for a week allowance last school year.

26. Create a story problem involving a pie chart using the information below. Pet Number Degree bird 20   Dog/puppy 25   Cat/kitten 25   rabbit 10   Other 5  

27. Step 1: UNDERSTAND a. What is asked? The total of electricity consumed in 30 days. b. What are the given facts? - power requirement of 200 Watts - uses her computer for 3 hours everyday - consume in 30 days

28. MATH Constructing and Interpreting a Pie Graph Based on a Given Set of Data QUARTER 4 WEEK 4 DAY 4

29. How do you understand the pie chart? How do you interpret the data in the pie chart? Do you think it is useful to gather data? How?

30. Assessment #2

31. MATH Catch Up Friday QUARTER 4 WEEK 4 DAY 5