| Category | Format | Size |
|---|---|---|
| Beijing Normal University Edition Seventh Grade Biology Volume 2 | pptx | 6 MB |
Beijing Normal University Edition Seventh Grade Biology Volume 2
Description
"Rational Diet and Food Safety" PPT courseware
Part One: Learning Activity 1
1 What is a nutritious and reasonable diet?
A diet that meets the body's nutritional and energy needs.
According to the results of the National Nutrition Census, more than 95% of primary and secondary school students do not eat breakfast well, and suffer from nutrient deficiencies such as decreased vision, slow height growth, picky eaters, inattention, weight loss, calcium deficiency, anemia, etc., which makes students' Physical fitness and learning efficiency have dropped significantly, seriously affecting students' normal growth and development.
2. What aspects of good eating habits should be done?
Eat three meals a day on time;
No partial eclipse, no picky eaters, no overeating;
What information does the food pyramid provide?
The food pyramid shows the proportional relationship between the intake of various types of food. The greater the proportion of food in the pyramid, the greater the intake.
Reasonable diet and food safety PPT, Part 2 content: Learning activity 2
How many categories of food poisoning can be divided into?
bacterial poisoning
nonbacterial poisoning
Food poisoning refers to food poisoning caused by people ingesting food containing bacteria or bacterial toxins.
Toxic animal and plant food poisoning
chemical food poisoning
fungal poisoning
Keywords: Beijing Normal University Edition Biology PPT courseware for seventh grade volume 2 free download, reasonable diet and food safety PPT download, .PPT format;
For more information about the PPT courseware "Human Nutrition, Reasonable Diet and Food Safety", please click the Human Body Nutrition ppt, Reasonable Diet and Food Safety ppt tag.
"Rational Diet and Food Safety" PPT teaching courseware:
"Rational Diet and Food Safety" PPT teaching courseware Part One: Learning Objectives 1. Explain the concept and meaning of a reasonable diet. 2. Try to design a more nutritious recipe. Important and difficult points 1. Key points: the significance of a reasonable diet. 2. Difficulty: Design..
"Rational Diet and Food Safety" PPT courseware download:
"Rational Diet and Food Safety" PPT courseware download Part One: New Lesson Introduction The types and contents of nutrients in different foods are different. People's dietary structures and eating habits are different, so the nutrients they obtain are different. In order to meet the needs of growth and development...
"Rational Diet and Food Safety" PPT download:
"Rational Diet and Food Safety" PPT Download Part One Content: Course Knowledge Points Knowledge Point 1 Nutritional evaluation prompts whether the diet is reasonable. To achieve a reasonable diet, you must first understand your own nutritional status. The evaluation method is generally to measure your height (m) and weight (kg..
File Info
Update Time: 2024-07-04
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