PERAN TANAMAN PELINDUNG DALAM PENERAPAN KEBIJAKAN PEMBANGUNAN RENDAH KARBON DI KOTA DEPOK SEBAGAI BAHAN AJAR DI SEKOLAH

Abstract

The research aims to find out the role of oil plants in the implementation of low-carbon development in Depok City as well as developing biology subjects teaching materials in upper secondary schools of the Xth grade from June to December 2023. This research uses a purposive sampling method by setting five location points. On the other hand, the development of teaching materials based on the ADDIE model is used. The parameters used include the number of stomata leaves, the large c/v ratio, and the ambient air quality index. The results of the research showed that on the road Margonda Raya City Depok has 21 types of protective plants with a total of 509 plants and with the most frequency is trembesi with the rate of the number of stomata 32,39 smaller than the control location on the street Boulevard GDC with the largest number of stoma, that is, an average of 50,33±7,09 cells, so the stomatal density on the leaves of trembesi in this location is higher compared with other segments, which is 256,476 ± 36,13 cells/ mm2. Data recorded the V/C ratio of Margonda Raya Street in 2022 at 0.91. Depok's air quality index on Monday, June 12, 2023, from 4.00 to 5.00 PM is PM10 of 33, PM2.5 of 60, SO2 of 16, CO of 58, O3 of 5, NO2 of 19, and HC of 20. The results of the research are used as teaching materials. The results showed that the three-validator rating category was highly valid (86.57%), the one-on-one and small-group ratings also showed highly valid categories (85.57%), and the student's limited test result showed the category was very valid (90.75%). amounting to 80.95 on pre-test and post-test rates of 96.38. N-gain's effectiveness is 0.74, which means it's very effective.