Mining biological curriculum resources, and infiltration by eco-awareness education
Facing the world today, “environmental pollution, food shortages, the irrational exploitation of natural resources,” and so on, these problems depends on the people’s ecological knowledge and awareness of environmental protection. Especially as the masters of the future environment – students, popularize and raise awareness of ecological environment in secondary ability is a measure of the level of society as a whole the key to eco-environmental awareness. The Biology of the students in the first to be the key to eco-awareness education in the key. How to tap the curricular and extracurricular curriculum resources, and infiltration by ecological awareness education?
A mining deal with teaching materials, make full use of curricular resources,
The main positions of teaching materials, teachers can the rational use of teaching materials, and appropriate handling, and tap it contains the value of the contents of ecological education, timely and effective manner to carry out environmental awareness education for students, teachers, students related to the success of eco-literacy. The new curriculum is to enhance students highlight the importance of scientific literacy. The following new curricula based on the author of five textbooks PEP compulsory pages, try for example as follows:
1.1 “thinking and discussion” Forum
Life activities, such as is inseparable from cells: SARS virus originated from civet cats? And human suffering from SARS, is likely to be indiscriminate killing of wild animals, caused by the consumption of wild animals. Therefore urged students to protect wild animals and plants, not 吃野生动物. Another example is the control of harmful animals, “Laoshuguojie against common enemies,” explaining to the students is not necessarily kill them Caidui beneficial to the environment. Another example is ants live in the dirtiest fly where people are most annoying, is not able to bring them to kill. Living in the dirtiest parts of the mosquito is not easy to get sick, up to us what the inspiration. And thus reveal to the students respect for life, equal treatment of life, ecological ethics.
Predator-prey populations and among populations of the feedback regulation of the entire eco-environment stability is important.
“There are no road is taking many people became road.” Trampling on the impact of grassland succession.
1.2 “experiment and explore the” Forum
In the new curriculum included all the l3 an experiment, each experiment into account both the experimental and laboratory waste must not follow the environmental principles:
Design experiments, it is necessary to consider the column experimental material is easily accessible and relatively simple experimental setup, experimental drugs are cheaper, experimental operation of the process is relatively simple experimental procedure is relatively small, relatively short experimental time.
In the reagent as far as possible the use of thrift, maintain lab neat and clean and do the cleaning work of the laboratory.
Laboratory waste: microbiological garbage has to go through 121 degrees 30min be abandoned after sterilization, to prevent microbial pollution of the environment. Chemical waste should be based on its toxicity classification and not dispersed into the general trash.
For example, such as exploring the “trait segregation ratio of the simulated” can be simplified to follow the principle of selection of materials, without the Go, available in different colors Zhituan, chalk, soybeans, etc. are marked differences to carry out the simulation.