Passing Notes

This worksheet quickly quizzes homozygous dominant and recessive and heterozygous genotypes, co-dominance, complete dominance, multiple alleles, pleiotropy, incomplete dominance, genotypes vs. phenotypes, epistasis, and polygenetic genes. It's a great resource for checking your students' understanding of these basic genetic concepts.

This two page handout introduces composite functions, and walks through the steps to solve them. It also addresses inverse functions, from how to find inverses, to checking them using composite functions.

This is a four page packet which covers basic trigonometry, particularly that needed for precalculus classes. The reviews and diagrams introduce the concept of radians, and the unit circle, not only explaining how to use them, but why we use them to impart a thorough understanding to students. The packet includes definitions of trig. functions, basic graphs of all six functions (along with domain and range) trigonometric identities, double angle formulas, half angle formulas, product to sum equa

This is a three page packet which is perfect for teaching,and reviewing logarithms. It covers the definition of a logarithm and natural logarithm, change of base formula, and the characteristics of logs. This packet not only shows how to expand and collapse logs, but it why we can manipulate them the way we do. Logarithms are often a tough subject when first introduced, since they are intertwined with the characteristics of exponents. This packet thoroughly explains the mechanisms behind logs, t

This is a one page reference material which lists the three basic identities, double angle formulas, half angle formulas,addition & subtraction expansions, product to sum, and sum to product identities.

Rubric for History of Biology Research Project: This project addresses TEKS SCI.9-22.B.3.F, while also highlighting figures in biology from diverse backgrounds who have made unique contributions. The goal of this project is to simultaneously teach about historical discoveries while showcasing contributors from all backgrounds. For this research project, students choose a figure to focus on and make a project. There are several different project options targeted for all four types of learners. Pr

This four page packet covers complex numbers as vectors, and introduces other applications. Directions for finding the magnitude/modulus, converting from standard form to trigonometric form, and multiplying and dividing complex numbers are included, along with De Moivre's Theorem. Following the review of complex numbers, regular vectors are introduced, with a description of their basic properties and characteristics, information on vector notation and component form, and instructions for adding

This interactive PowerPoint show takes students through a plant cell and includes descriptions of organelles and cellular components including chloroplasts, Golgi bodies, the ER, microtubules, actin filaments, cell walls, cell membranes, mitochondria, ribosomes, vacuoles, lysosomes, and the nucleus in a level of detail suitable for high school biology courses. Click on labels on the cell diagram to move to a page including descriptions of the organelle and its role in the cell. This is a first

This worksheet is for practicing the basics of working with the periodic table, including finding chemical symbols, mass, atomic number, periods, families and groups.

This 14 question worksheet, designed for practicing scientific notation, has 10 problems converting between standard notation and scientific notation, and 4 word problems involving calculations and conversions.

This project addresses TEKS SCI.9-22.B.3.F, while also highlighting figures in biology from diverse backgrounds who have made unique contributions. The goal of this project is to simultaneously teach about historical discoveries while showcasing contributors from all backgrounds. This bundle includes a project guide and a timeline, along with a list of scientists with links to introductory videos. For this research project, students choose a figure to focus on and make a project. There are sever