{"title":"Algae Bead Lesson","description":"\u003cp\u003eThese area all algae bead lesson plans and educator support materials.\u003c\/p\u003e","products":[{"product_id":"brainy-brinys-photosynthesis-vs-irradiance-curve-instructions","title":"Brainy Briny's:  Photosynthesis vs Irradiance Curve Instructions","description":"Background:  Photosynthesis vs irradiance curves are a graphical way to show how much light is being converted into photosynthetic processes.  The relationship can be viewed as a derivation of the Michaelis–Menten curve, it shows the generally positive correlation between light intensity and photosynthetic rate.","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":23118114783313,"sku":"BBLP-PvsI","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/products\/Capture_P_vs_I.JPG?v=1598396250"},{"product_id":"algaebeadsmakeyourownquickstartguide","title":"Algae Beads - Make Your Own Kit - Quick Start Guide","description":"\u003cp\u003eThe Algae Beads DIY Kit Quick Start Guide PDF provides instructions for creating algae beads to teach biological concepts like photosynthesis, cellular respiration, and environmental factors. With your classroom beakers or paper cups, this kit provides all the materials for a class of 30+ students to make algae beads, place them in a 2mL vial with a pH indicator, and conduct experiments. \u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51437720371490,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/Algae_Beads_Make_Your_Own_Kit_Quick_Start_Guide_Image_64c7dd72-7480-42b7-85d1-10ac125c1310.png?v=1773934090"},{"product_id":"algae-beads-investigating-peroxidase-activity","title":"Algae Beads - Investigating Peroxidase Activity","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis lab investigates enzyme activity using algae beads that contain peroxidase, focusing on how substrate concentration influences reaction rate. Students create a series of hydrogen peroxide dilutions, then measure how long it takes for algae beads to rise as oxygen gas is produced during the enzymatic breakdown of peroxide. By collecting and graphing time data against concentration, students analyze patterns, determine reaction order, and apply mathematical tools such as logarithmic relationships to interpret results. The activity builds skills in experimental design, data analysis, and modeling while reinforcing core concepts of enzyme function, catalysis, and the relationship between cellular processes and environmental factors.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51438420820258,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/AlgaeBeads_Peroxidase_Activity_Image.png?v=1774021200"},{"product_id":"algae-bead-vial-indicator-experiments-quick-start-guide","title":"Algae Bead - Vial Indicator Experiments Quick Start Guide","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis quick start guide outlines how to use algae bead kits to investigate photosynthesis and cellular respiration by observing pH changes in a bicarbonate indicator solution. Students place algae beads into sealed vials with the indicator and expose them to different environmental conditions, such as light intensity, light color, temperature, or biomass, then track color changes that reflect carbon dioxide uptake during photosynthesis (in light) or release during respiration (in darkness). The kit includes materials like \u003cem data-end=\"546\" data-start=\"526\"\u003eChlorella vulgaris\u003c\/em\u003e algae beads, indicator solution, and snap-cap vials, and supports additional activities like pigment extraction through chromatography. Designed for collaborative, inquiry-based learning, the experiments are simple to set up, produce observable results within 1–2 hours, and help make abstract biological processes more visible and measurable for students\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440753901858,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMAGE-AlgaeBeads-VialIndicatorExperimentsQuickStartGuide.png?v=1774027583"},{"product_id":"variable-light-intensity-and-algal-photosynthesis","title":"Algae Beads - Variable Light Intensity and Algal Photosynthesis","description":"\u003cp\u003eStudents test how changing the distance from a light source affects algal photosynthesis by monitoring pH indicator color change in algae bead vials over time. The activity emphasizes inverse square law thinking, controls, graphing, and analysis of how light intensity changes photosynthetic rate.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440906567970,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-VariableLightIntensityandAlgalPhotosynthesis.png?v=1774031775"},{"product_id":"spectral-tuning-and-algal-photosynthesis","title":"Algae Beads - Spectral Tuning and Algal Photosynthesis","description":"\u003cp\u003eStudents compare different light wavelengths to determine which colors best support algal photosynthesis in algae bead vials. The lesson connects absorption spectra, accessory pigments, and data analysis while helping learners identify how pigment composition influences photosynthetic performance.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440906764578,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-SpectralTuningandAlgalPhotosynthesis.png?v=1774031775"},{"product_id":"surface-area-volume-and-algal-photosynthesis","title":"Algae Beads - Surface Area: Volume and Algal Photosynthesis","description":"\u003cp\u003eStudents investigate how the surface area to volume relationship influences algal photosynthesis using algae bead setups. The activity links cell-scale structure to resource exchange, photosynthetic performance, and model-based reasoning about why size and geometry matter in living systems.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440906928418,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-SurfaceAreaandAlgalPhotosynthesis.png?v=1774031775"},{"product_id":"temperature-and-algal-photosynthesis","title":"Algae Beads - Temperature and Algal Photosynthesis","description":"\u003cp\u003eStudents test how temperature changes the rate of algal photosynthesis by measuring pH indicator changes in algae bead vials under different thermal conditions. The investigation reinforces enzyme-mediated processes, environmental effects on metabolism, and evidence-based interpretation of reaction trends.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440907026722,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-TemperatureandAlgalPhotosynthesis.png?v=1774031775"},{"product_id":"photopigment-extraction-and-analysis","title":"Algae Beads - Photopigment Extraction and Analysis","description":"\u003cp\u003eStudents extract algal pigments and separate them for analysis, connecting visible pigment bands to light capture and photosynthetic function. The activity supports discussion of chlorophylls, accessory pigments, and how pigment composition relates to spectral tuning in algae.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440907256098,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-Photopigmentandextraction.png?v=1774031775"},{"product_id":"introduction-to-photosynthesis-and-respiration","title":"Algae Beads - Introduction to Photosynthesis and Respiration","description":"\u003cp\u003eThis lesson introduces the basic requirements for life, trophic strategies, chloroplasts, mitochondria, and the relationship between photosynthesis and respiration. Students compare organelles, trace carbon through ecosystems, and build foundational understanding for later algae bead investigations.\u003c\/p\u003e","brand":"Algae Research Supply","offers":[{"title":"Default Title","offer_id":51440907583778,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/2534\/files\/IMG-AlgaeBeads-IntroductionstoPhotosynthesisandRespirationLesson.png?v=1774031775"},{"product_id":"introduction-to-algae-and-microalgae","title":"Algae Beads - Introduction to Algae and Microalgae","description":"\u003cp\u003eStudents explore what algae and microalgae are, how they differ from macroalgae, and why they matter in aquatic ecosystems and biotechnology. 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