Life Sciences Commons^™

A Biological Lens On Food Deserts [Biology], Claudette Davis

Open Educational Resources

SCB101 is a non-major biology course. In Fall 2022, the course was designated as an Experiential Learning-LaGuardia Humanitarian Initiative (LHI) course in CUNYFirst. LHI is LaGuardia's experiential learning program that helps students to critically reflect on global issues and develop sustainable solutions in partnership with local and global organizations. For the 2022-2023 academic year, LHI focused on two United Nations Sustainable Development Goals (UNSDG): Goal 2 and Goal 10. UNSDG 2 aims to end hunger, achieve food security, improve nutrition, and promote sustainable agriculture. UNSDG 10 addresses reducing inequality both within and among countries. Thus, I developed an assignment to …

Hydrophilic Porphyrins Based Chemosensors For First Transition Series Metal Ions [Chemistry], Sunaina Singh

Open Educational Resources

General Chemistry is a two-semester course (General Chemistry I, SCC 201 and General Chemistry II, SCC 202) required for majors in Biology and Environmental Sciences.

This lab experiment, aligned to LaGuardia Community College’s Inquiry and Problem Solving Core Competency and Written Communication Ability was designed for General Chemistry I (SCC 201 Honors) course. Honors courses in LaGuardia emphasize critical thinking, analytical writing, and introduce students to research. This lab experiment provides an opportunity for students to engage in hands-on laboratory work, to develop laboratory skills, and to conduct research in the classroom by using two water soluble porphyrins to detect …

Microwave Solventless Synthesis Of Meso-Tetrakis (Pentafluorophenyl)Poprphyrin (Tppf20) And Tris(Pentafluorophenyl))Corrole [Chemistry], Sunaina Singh

Open Educational Resources

Organic chemistry is a two-semester course (Organic Chemistry I, SCC 251 and Organic Chemistry II, SCC 252) required for majors in Biology. The SCC 251 course has been designated for the Integrative Learning Core Competency as well the Digital Communication Ability. This course emphasizes the synthesis, structure, reactivity, and mechanisms of reaction of organic compounds. Laboratory stresses various organic synthetic and analytic techniques (distillation, extraction, chromatography and spectroscopy).

This lab provided an opportunity for students to go deeper with the chemistry content by correlating to the concepts they learned in General Chemistry courses such as Valence shell electron pair repulsion …

Titration Of A Newtown Creek Environmental Water Sample To Determine The Amount Of Chloride Ions [Chemistry], Kevin Mark

Open Educational Resources

Main Course Learning Objectives:

The General Chemistry 1 (SCC 201) course has multiple course learning objectives, which articulate key introductory chemistry concepts that all STEM students should possess. In particular, the Newtown Creek titration experiment aligns with SCC 201 learning objectives of:

1. Demonstrate an appreciation of the role of chemistry in various aspects of life
2. Perform basic laboratory skills such as the proper execution of titration techniques
3. Describe and explain the fundamental chemistry concept of solution concentration
4. Analyze and represent experimental data in tables and graphs, interpret experimental results and write laboratory reports

In the SCC 201 laboratory, students are …

Digital Storytelling [Natural Sciences], Preethi Radhakrishnan

Open Educational Resources

A well-crafted and executed storytelling assignment can serve as an efficient and engaging learning activity which targets the three highest levels of Blooms’ taxonomy which are to Create, Evaluate and Analyze. This digital storytelling assignment is part of a signature assignment series (Stage 1) conducted in all courses of the First Year Seminar for Natural Sciences (NSF101). Students begin collecting pictures and videos for their assignment from the 3^rd week of the semester on a flash drive. During the fourth week of the semester, the instructor first describes the storytelling process and stages. This is followed by learning around …

Fundamentals Of Biology Research Project [Biology], Ana Lucia Fuentes, Maria Entezari

Open Educational Resources

1. The goal of this initiative is to improve students’ learning of the subject while developing their Inquiry and Problem-Solving competencies as well as their numeracy, written, digital and oral communication abilities.
2. A “flipped-class” approach will be taken to present different topics ahead of the practical laboratory experiences. Topics will be presented with PowerPoints and/or videos posted on Blackboard.
3. Students will be given a “low stakes” quiz at the beginning of each laboratory session to assess their knowledge and understanding of the posted material.
4. A research project, introduced at the beginning of the semester, will be used as the backbone to …