pAllen Science

This is 3rd in a progressive series of labs on using the microscope by pAllen Science. It is an introductory microscope wet mount lab designed for grades 7-9. Allows students to make wet mounts of insect parts, observe how microscope affects image, use the microscope to observe insect adaptations, then use higher order thinking skills to infer advantages and compare to human adaptations. Includes lab instructions, write up for students, analysis, summary and reflection questions, and rubric to g

Based on Robert Marion's article "Curse of the Garcias" from Discover Magazine, December 2000, this close read is intended for students in a high school level Biology course. Students will explore the disorder of Imelda Garcia who consults a genetic counselor to find answers to questions posed by a familial trait. Androgen sensitivity disorder or testicular feminization is the result of a genetic code that results in deficient receptor protiens. Sex-linked traits, cultural norms, emigration, hu

This is 2nd in a series of labs by pAllen Science used to teach the microscope. Students are guided through the steps of calculating microscope magnification for 3 objective lenses. They will then use the different magnifications to observe cells on prepared slides. Analysis and conclusion allows them to compare utility of different magnifications and similarities in cells. HOTS questioning. Good resource for programmed instruction and can be used with ESL and SWD populations. Suggested slides

This lab is designed for grade 9 students taking a Living Environment course (Biology). It uses scientific method to discover the pigments contained in green leaves. Teachers can use spinach, kale, parsley or other easily available greens. Students will predict the pigments then use Chromatography to test their hypotheses. Lab includes analysis and conclusion questions followed by application, reflection and evaluation questions using higher order thinking stems from bloom's taxonomy. Thanks fo

Students will work in groups of 3-6 to provide solutions to keep our planet heathy for future generations, while providing a standard of living that is acceptable for most. NGSS MS-ESS3-3. Students will research on first day and then design and write a plan for long-term solutions based on trade-offs. They will share, evaluate and reflect on their plans. Good integration of literacy in the Science classroom. Suitable for grade 8-12.

Essential Questions of basic Ecology useful for review and discussion points to summarize key concepts in organization of ecosystems, and flow of energy throughout. Employs Bloom's stems and Higher order thinking skills. Easy enough for ELL and SWD. Can be used in a jigsaw activity. Thank you for looking. I try to provide classroom tools that engage students to meet content standards. I am grateful for any suggestions you might have for improving my materials. pAllen Science

Close read for National Geographic Explorer article "Got Poison?" allows students to process information using HOTS questioning. Prediction, analysis, compare and contrast, and common core reading and writing skills. Developed by pAllen Science to allow students to better engage while reading informational texts.