Biology

A series of visual anchor charts designed for reference during laboratory investigations into plant vascular systems, photosynthesis, and transpiration.

This lesson connects behavioral symptoms of schizoaffective disorder to neurotransmitter imbalances and explores the pharmacological mechanisms of antipsychotics and mood stabilizers through research and diagramming.

A 6th-8th grade science and health lesson exploring neuroplasticity through a hands-on yarn simulation and a video-based discussion. Students learn how neural pathways strengthen through use and dissolve through neglect.

An undergraduate-level neuroscience lesson exploring the physiological and cellular impacts of chronic stress on the brain, specifically focusing on the HPA axis, cortisol-induced neurotoxicity, and the role of BDNF in neuroplasticity.

Explore how plants and other organisms capture solar energy to build life-sustaining sugars while comparing the process to cellular respiration.

Students explore the neuroscience of neural pruning, simulating how the brain maintains efficient networks and investigating how disruptions in this process contribute to the symptoms of bipolar disorder.

Une leçon complète sur la photosynthèse pour le niveau BCPST, couvrant les phases photochimique et chimique, l'organisation du chloroplaste et les bilans énergétiques. Conçue pour servir de base à une révision intensive ou à la création d'un support vidéo.

Synthèse de la notion de cellule et évaluation des acquis.

Observation d'organismes composés d'une seule cellule comme les levures ou les paramécies.

Observation des cellules animales à travers l'épithélium buccal humain.

Découverte du microscope et observation des cellules végétales d'oignon.

Review key concepts and assess student understanding of unicellular organism structures and functions.

Compare the photosynthetic Euglena and the colonial Volvox, examining their light-sensing eyespots and movement.

Investigate the structures and survival strategies of the Amoeba and Paramecium, focusing on movement and food acquisition.

Learn the parts, safety protocols, and magnification calculations for the compound light microscope.

Explore the history of cell discovery and the three core tenets of Cell Theory that form the basis of modern biology.

Focus sur la phase photochimique : structure des photosystèmes, capture et transfert de l'énergie d'excitation, chaîne de transporteurs d'électrons et couplage osmo-chimique pour la synthèse d'ATP et de NADPH. Approche conforme aux exigences du concours BCPST.

Cette leçon explore les mécanismes moléculaires de la phase photochimique : de l'excitation des pigments à la formation de l'ATP et du NADPH. Elle inclut des supports théoriques visuels et une approche expérimentale.

Étude des organismes utilisant des composés minéraux comme source d'énergie et de pouvoir réducteur, avec un focus sur les cycles biogéochimiques.

Exploration des mécanismes d'assimilation du nitrate et de la fixation de l'azote atmosphérique par les symbioses bactériennes.

Students analyze the relationship between chemical structure, mode of delivery, and addiction potential using the 'Speed of Delivery' concept. The lesson features a comparative analysis of substances like heroin vs. morphine and vaping vs. nicotine patches to understand the biological 'why' behind addiction.

Students investigate the intersection of neurobiology and external substances, analyzing how drugs and hormones alter neurotransmitter function to change a person's perception of reality.

Explore how plants and other organisms capture solar energy to build life-sustaining sugars while comparing the process to cellular respiration.

A 90-minute immersive murder mystery experience where students apply forensic techniques to solve the death of a prominent professor. They will analyze evidence, evaluate witness statements, and build a case based on deductive reasoning.

A high school biology lesson exploring the physiological and chemical basis of clinical depression, focusing on brain structures, neurotransmitters, and the medical validity of the disorder.

A comprehensive lesson on forensic toxicology focusing on alcohol, covering metabolism, BAC calculations, impairment, and sample preservation according to TEKS 10A-D.

A comprehensive exploration of how enzymes act as biological catalysts, focusing on their structure, function, and the factors that influence their effectiveness. Students will use the real-world example of lactose intolerance to understand enzyme deficiency.

Focus sur la phase photochimique : structure des photosystèmes, capture et transfert de l'énergie d'excitation, chaîne de transporteurs d'électrons et couplage osmo-chimique pour la synthèse d'ATP et de NADPH. Approche conforme aux exigences du concours BCPST.

Cette leçon explore les mécanismes moléculaires de la phase photochimique : de l'excitation des pigments à la formation de l'ATP et du NADPH. Elle inclut des supports théoriques visuels et une approche expérimentale.

Étude des organismes utilisant des composés minéraux comme source d'énergie et de pouvoir réducteur, avec un focus sur les cycles biogéochimiques.

Exploration des mécanismes d'assimilation du nitrate et de la fixation de l'azote atmosphérique par les symbioses bactériennes.

Analyse des phases claire et sombre de la photosynthèse, incluant la photolyse de l'eau, le transport d'électrons et le cycle de Calvin.

Étude approfondie de l'oxydation du glucose, de la glycolyse au cycle de Krebs, et de la phosphorylation oxydative. Focus sur les rendements en ATP et le rôle des coenzymes.

A lesson focused on understanding the human digestive system, tracking the path of food and the role of helper organs.

A comprehensive exploration of the four major classes of organic macromolecules: carbohydrates, lipids, proteins, and nucleic acids, focusing on their structural components and biological functions.

A Culinary Arts and Nutrition lesson exploring how the Columbian Exchange transformed global diets, focusing on the nutritional 'superpowers' of New World crops and the ingredients that define modern national cuisines.

A high school anthropology and science lesson exploring the metabolic costs of the human brain, the evolutionary trade-offs of large craniums, and the 'Expensive Tissue Hypothesis' linked to meat consumption.

A comprehensive lesson exploring the history of the Tuskegee Syphilis Study to define 'Informed Consent' and analyze modern medical ethics through an Institutional Review Board (IRB) simulation.

Students investigate the chemical architecture of cell membranes in extremophiles. By comparing ester vs. ether bonds and bilayer vs. monolayer structures, they explain how molecular design enables life in boiling geysers.

A lesson investigating the physiological adaptations of termites and their symbiotic relationship with gut bacteria to digest cellulose.

Students will investigate the drastic differences in bacterial reproduction rates by comparing E. coli and Mycobacterium tuberculosis, analyzing how growth speed dictates the nature of a disease and the complexity of its treatment.

This lesson explores the cell cycle with a specific focus on the difference between cell growth in Interphase (G1/G2) and physical division in Mitosis (M). Students use clay modeling to visualize why a cell must 'eat for two' before it can successfully split into functional daughter cells.

A high-energy, kinesthetic lesson where 9th-grade biology students act out the phases of mitosis to understand the mechanical movement of DNA and organelles during cell division.

Students explore why cells divide, focusing on growth and repair. Using the 'scraped knee' analogy, they identify the cell cycle as a maintenance process and create a 'Repair Crew Diagram' to visualize cellular replacement.

A high school biology lesson exploring how cell cycle checkpoints prevent cancer and how DNA copying errors lead to aging, featuring a creative game design activity.

A comprehensive biology lesson for 8th graders on the cell cycle, featuring a video-guided lecture, a hands-on 'Cell Cycle Wheel' paper plate activity, and discussion on growth, division, and cancer.

Students explore the concept of exoskeletons by comparing them to human skeletons, using a hard-boiled egg demonstration and a short video segment. they will identify the benefits of external armor and learn how insects grow through molting.

A creative writing and science lesson where students use personification to write diary entries from the perspective of 'good' or 'bad' bacteria. Students explore habitats, reproduction, and the impact of microorganisms on the human body and nature.

A high school biology lesson exploring the surprising lack of correlation between an organism's chromosome count and its biological complexity, featuring research and data visualization.

A 4th-grade science lesson exploring the mosquito life cycle and how environmental changes (removing stagnant water) can disrupt it to control populations and prevent disease.

A lesson exploring the rapid and fascinating reproductive methods of fungi and microorganisms like bacteria and yeast, featuring a hands-on modeling activity.

Students explore the fascinating process of molting through a hands-on simulation and video analysis of the darkling beetle life cycle. They will learn how insects use exoskeletons to protect themselves and why they must shed this 'armor' to grow.

This lesson explores how gene regulation drives cell differentiation and the formation of the three primary germ layers in human development. Students will analyze segments of a video, sort body parts by their embryonic origin, and create a color-coded body map.

This lesson explores the biological timeline of human development from fertilization through adulthood. Students will watch a detailed video, take notes on physiological changes, and collaborate on a large-scale visual timeline to identify key developmental milestones.

A hands-on biology lesson where students explore the journey from a single zygote to a complex embryo using modeling clay to visualize cell division and the formation of germ layers.

A high school biology lesson comparing cytokinesis in plant and animal cells through video analysis and a 'Microscope Detectives' investigative activity. Students identify structural differences like the cell plate and cleavage furrow using real-world cellular evidence.

A comprehensive lesson exploring the stages of the cell cycle, focusing on the distinction between Interphase (G1, S, G2) and M-Phase. Students use a video guide and creative modeling to understand cellular growth and division.

A hands-on Life Science lesson where students explore the cell cycle through video analysis and a tactile 'Cookie Mitosis' activity using Oreos and sprinkles to model chromosome movement.

A creative biology lesson where students learn about the cell cycle through the perspective of a cell, culminating in a three-part narrative writing assignment.

A high school biology lesson focusing on the regulatory mechanisms of the cell cycle, the role of cyclins, and how failure in these systems leads to cancer. Students will analyze video evidence, participate in a Socratic seminar, and reflect on cellular control.

A two-block exploration of animal systems, focusing on homeostasis, nutrient absorption, reproduction, and defense mechanisms.

A two-block investigation into plant tissue systems, vascular transport, reproductive adaptations, and environmental responses.

Students analyze the relationship between chemical structure, mode of delivery, and addiction potential using the 'Speed of Delivery' concept. The lesson features a comparative analysis of substances like heroin vs. morphine and vaping vs. nicotine patches to understand the biological 'why' behind addiction.

An undergraduate-level neuroscience lesson exploring the physiological and cellular impacts of chronic stress on the brain, specifically focusing on the HPA axis, cortisol-induced neurotoxicity, and the role of BDNF in neuroplasticity.

Students investigate the chemical architecture of cell membranes in extremophiles. By comparing ester vs. ether bonds and bilayer vs. monolayer structures, they explain how molecular design enables life in boiling geysers.

A 5th-grade science lesson where students explore chemical changes by dissolving eggshells in vinegar. This lesson combines chemistry (acid-base reactions) with biology (modeling cell membranes).

Students will explore selective permeability and osmosis by using a 'naked' chicken egg as a model for an animal cell. This hands-on lab involves predicting and observing how different solutions (corn syrup vs. distilled water) affect the cell's mass and volume.

A 5th-grade science lesson exploring why amphibians are considered 'indicator species' through a hands-on experiment with permeable surfaces and a deep dive into environmental health.

A 3rd-grade science lesson focusing on the function of stomata in plant respiration. Students explore how plants 'breathe' through an interactive warm-up, video analysis, and a hands-on leaf investigation.

A comprehensive lesson exploring the critical interface between the respiratory and circulatory systems, focusing on gas exchange at the alveoli. Students will visualize the diffusion of oxygen and carbon dioxide through a creative poster project and analyze how common conditions like asthma impact this process.

A hands-on science lesson for K-1 students exploring the differences between fresh and salt water through sensory activities, a SciShow Kids video, and a potato osmosis experiment.

Students explore why ocean water isn't drinkable through the lens of biology and technology, concluding that preserving our limited fresh water is more efficient than desalination. The lesson includes a video viewing, a water waste audit, and a creative poster-making activity.

A 4th-grade science lesson exploring concentration and osmosis through a gummy bear experiment and a video about why humans can't drink ocean water. Students observe how water moves into and out of cells to maintain balance.

Students will explore how the physical structures of jellyfish (the bell, body wall, and tentacles) enable critical functions like propulsion, respiration via diffusion, and defense/hunting via nematocysts. The lesson includes a scientific drawing lab, a video-based discussion, and a research extension on the Lion's Mane jellyfish.

Students analyze the complex relationship between humans and jellyfish, exploring their roles as a dangerous risk, a culinary resource, and a scientific tool. The lesson focuses on critical thinking and perspective-taking through group discussion and individual reflection.

Students will investigate the structure of the cell membrane and use its chemical properties to extract DNA from their own cheek cells. The lesson focuses on the lipid bilayer, the role of soap in lysis, and the density-driven precipitation of DNA.

An advanced exploration of the light-dependent reactions of photosynthesis, focusing on the electron transport chain and chemiosmosis through a high-energy role-play activity and detailed diagramming.

Students will investigate how salt water (brine) affects the texture and structure of vegetables using the scientific method. Through a potato slice experiment and a SciShow Kids video on pickles, they will explore the concepts of brine, irreversible changes, and the 'snap vs. bend' test.

A hands-on science lesson where 3rd graders explore how water and heat help microscopic particles travel through the air, using the 'wet dog' mystery as a real-world hook.

A fun, hands-on lesson for 1st-2nd graders exploring why pool water hurts the nose using a 'Potato Experiment' to demonstrate salt balance and osmosis.

Students explore the relationship between gene versions, proteins, and physical traits, focusing on heterozygous and homozygous genotypes using the context of muscle proteins in runners.

A lesson where students learn how gene versions provide instructions for proteins that determine traits, specifically exploring spider silk flexibility and human running ability. Adjusted for a 3rd-grade reading level while maintaining 6th-grade vocabulary.

Students investigate why different spiders produce different types of silk by looking at traits, proteins, and genes. This lesson adapts complex genetic concepts for a 3rd-grade reading level.

Students investigate how different gene versions lead to different proteins and traits, moving from Darwin's Bark Spiders to human athletes. They will model inheritance and apply their findings to real-world runner scenarios.

A lightning-fast mini-lab where students decode genetic information using diagrams of transcription and translation, followed by a STAAR-style SCR assessment.

A lightning-fast mini-lab where students decode genetic information using diagrams of transcription and translation, followed by a STAAR-style SCR assessment.

A high school biology lesson exploring the legal and ethical boundaries of genetic engineering through the landmark Supreme Court case Association for Molecular Pathology v. Myriad Genetics. Students analyze the distinction between products of nature and man-made inventions in the context of DNA patenting.

This lesson explores the interdependence of organisms, specifically focusing on the vital relationship between nitrogen-fixing bacteria, plants, and human protein synthesis. Students evaluate how the loss of one biological kingdom could lead to the collapse of others through diagramming and poster creation.

A comprehensive lesson for 9th-grade science students comparing DNA and RNA structure and function, featuring a video comparison, a hands-on Venn diagram activity, and a fact-sorting race.

A high-energy, kinesthetic lesson where students model the protein synthesis and transport pathway by acting as different organelles in a 'Cell Logistics' simulation.

In this 8th-grade science lesson, students explore the endomembrane system by tracing a protein's journey from DNA instructions in the nucleus to final packaging in the Golgi apparatus. Using a 'Molecular Factory' theme, students create visual representations of cellular workflows to understand how organelle structure supports biological function.

This lesson explores how gene regulation drives cell differentiation and the formation of the three primary germ layers in human development. Students will analyze segments of a video, sort body parts by their embryonic origin, and create a color-coded body map.

Students explore the molecular differences between steroidal and non-steroidal hormones through a physical simulation, a video deep-dive, and structural modeling. The lesson focuses on solubility, receptor location, and the functional differences between gene regulation and enzyme activation.

A high school biology lesson exploring the Central Dogma through a summer camp analogy, emphasizing why DNA must remain protected in the nucleus. Students map real-world items like 'original documents' and 'photocopies' to biological structures like DNA and mRNA.

Students will compare and contrast DNA Replication and Transcription, focusing on their mechanisms, enzymes, and products through a video analysis and a collaborative Double Bubble Map activity.

A high school biology lesson focusing on the process of transcription, where students act as RNA polymerase to transcribe DNA template strands into mRNA using base-pairing rules.

A hands-on biology lesson where 9th-grade students model the process of transcription through a stop-motion animation activity using play-dough and candy. Students visualize the movement of RNA polymerase and the formation of mRNA from a DNA template.

An Advanced Biology lesson for 10th grade focusing on RNA editing, where students act as film editors to 'splice' genetic sequences, differentiating between introns and exons and exploring the evolutionary benefits of alternative splicing.

An advanced biology lesson focusing on mutagens, oncogenes, and cellular defense mechanisms like p53. Students take on the role of genetic investigators to analyze how DNA is attacked and protected.

A lesson for 7th-8th grade science focusing on the biological and genetic foundations of autism. Students debunk common myths, analyze brain development through video, and research how the brain interacts with other body systems in co-occurring conditions.

A high-level genetics lesson exploring how environmental factors like maternal care and stress trigger epigenetic modifications that influence gene expression across generations. Students analyze the classic Meaney rat study to understand the molecular mechanisms beyond DNA sequences.

Focuses on reading security logs, understanding time formats (24h vs 12h), and using logic to follow a suspect's movement through keycard data.

Focuses on descriptive language, memory reliability, and the 'mugshot' process. Students learn to describe suspects and identify inconsistencies in witness stories.

A simplified murder mystery investigation. Students use a detective dossier with B1-level text to solve the crime of Professor Thorne. Includes sentence frames for final accusations.

Students explore how fingerprints and DNA help identify people. The lesson uses clear, visual steps to explain identification techniques and Locard's Exchange Principle.

Students learn essential crime-solving vocabulary (alibi, evidence, suspect) and practice categorizing physical vs. testimonial clues using simplified English and visual supports.

An exploration of specialized forensic techniques, focusing on fingerprint classification, DNA profiling basics, and the microscopic analysis of hair and fibers to connect suspects to a scene.

Students master the foundational vocabulary of forensic science, including terms like alibi, chain of custody, and trace evidence, while learning to categorize different types of physical and testimonial evidence.

A 90-minute immersive murder mystery experience where students apply forensic techniques to solve the death of a prominent professor. They will analyze evidence, evaluate witness statements, and build a case based on deductive reasoning.

A lesson where students learn how gene versions provide instructions for proteins that determine traits, specifically exploring spider silk flexibility and human running ability. Adjusted for a 3rd-grade reading level while maintaining 6th-grade vocabulary.

Students investigate why different spiders produce different types of silk by looking at traits, proteins, and genes. This lesson adapts complex genetic concepts for a 3rd-grade reading level.

Students investigate how different gene versions lead to different proteins and traits, moving from Darwin's Bark Spiders to human athletes. They will model inheritance and apply their findings to real-world runner scenarios.

A 3rd-grade introduction to genetics focusing on how we have two versions of every gene and how small changes in those genes (mutations) can change our traits. Students act as code-breakers to discover how living things get their unique features.

A hands-on project where students explore their own traits and talents. Students will document their unique 'code' and present their findings through a structured project guide.

Focuses on summarizing Kamal's story and digging deeper into character feelings. Students will compare literal text with implied meaning and practice identifying the main idea and key supporting details.

Students will define and distinguish between inherited traits (hair color, eye color) and talents (singing, sports) using Kamal's story as a guide. They will use a graphic organizer to categorize these features and complete a varied question worksheet.

A comprehensive exploration of the four major classes of organic macromolecules: carbohydrates, lipids, proteins, and nucleic acids, focusing on their structural components and biological functions.

Students explore the pace of evolutionary change through fossil evidence, comparing gradualism and punctuated equilibrium while analyzing multiple lines of evidence for evolution.

A lesson exploring the diverse animals that call trees their home, focusing on identification and the specific parts of the tree they inhabit.

Students explore the ecosystem beneath the forest floor, focusing on animals that create tunnels and live among tree roots.

A comprehensive lesson exploring the evolution of hunting from ancient survival to modern conservation, including economic impacts and ethical debates surrounding biodiversity.

A lesson introducing students to various ecosystems through vocabulary and visual identification. Students will learn the key characteristics of different biomes including forests, deserts, and oceans.

A comprehensive lesson investigating aquatic ecosystems through leaf pack analysis. Students identify macroinvertebrates, explore their specialized adaptations, and evaluate how human activities impact water quality and biodiversity.

A post-dissection lesson focused on analyzing owl pellet data to understand ecological relationships and energy flow, with materials specifically designed for both 9th grade (quantitative analysis) and 5th grade (qualitative observation and basic food chains).

A comprehensive introduction to terrestrial and aquatic ecosystems, exploring the unique characteristics, abiotic factors, and specialized adaptations of organisms within various global habitats including sand dunes.

A comprehensive lesson exploring the history, economics, biodiversity impacts, and ethical dilemmas of global fishing. Students will analyze commercial and recreational practices, examine international regulations, and debate the socio-ecological consequences of various fishing management scenarios.