Lab-Aids: Random Chance Probability Kit Students develop a clear understanding of the principles of probability as they relate to genetics using this unique Lab-Aid. Using red and white plastic extrusions and charts to record the experimental data, students learn that:‚ The...
Lab-Aids: Simulated Urinalysis Kit - Bilingual English/Spanish Watch any athletic event on TV and the subject of testing for banned substances will always be discussed in some form of fashion. So how do you teach the basics of urinalysis in the...
Lab-Aids: Simulated Urinalysis Kit Watch any athletic event on TV and the subject of testing for banned substances will always be discussed in some form of fashion. So how do you teach the basics of urinalysis in the classroom? With this...
Lab-Aids: Investigating Mirrors Kit This fun-filled kit introduces students to abstract concepts in science and mathematics. It applies the principle that children learn and understand more readily when taught using strong hands-on materials. This kit is an excellent tool for introducing...
Lab-Aids: Introduction to Conductivity Kit All materials can be classified as a conductor, insulator or semi-conductor. Materials are classified according to their resistance to the flow of current. A conductor is a substance that is capable of carrying an electric charge...
Lab-Aids: Investigating Photovoltaic Cells Kit Students use photovoltaic cells to transform energy from sunlight into electrical energy as they investigate solar energy as an example of a renewable energy source. They explore how to power a motor using the photovoltaic cells...
Lab-Aids: Plant Cell Study Kit This simple, step-by-step lab activity provides a sense of realism and participation that commercially prepared slides or illustrations can't possibly duplicate. Students prepare slides using the pre-cut monocot and dicot plant cross sections and macerated stem...
Lab-Aids: Investigating Human Respiration Kit Students explore the role of the respiratory system in the regulation of gases in the blood. Students qualitatively investigate the use of bromthymol blue (BTB) as an indicator. They then quantitatively measure the amount of carbon...
Lab-Aids: Examining Fossils Kit Fossils provide important evidence about changes on earth. This kit provides students with the opportunity to handle and examine eight different fossils from various localities and geologic ages. Fossils of species that are no longer living, as...
Lab-Aids: Identification of Substances Kit Specific positive and negative ions are often used to identify inorganic substances. In this kit, students are asked to identify common metallic and non-metallic ions in zinc, cadmium, antimony, barium, sulfate, sulfide, sulfite, and carbonate. Through...
Lab-Aids: Decomposition Kit - Bilingual English/Spanish What do the terms Biodegradable and Decomposition mean, and how do they happen? These are just two of the questions explored in this activity, and are both very important concepts in the study of life...
Lab-Aids: Decomposition Kit What do the terms Biodegradable and Decomposition mean, and how do they happen? These are just two of the questions explored in this activity, and are both very important concepts in the study of life cycles. Students investigate...
Lab-Aids: Understanding and Comparing Antacids Kit This Lab-Aid makes science more interesting and meaningful by dealing with fundamental chemical principles and applying them to products found at home. Most antacids are composed of bases or alkalizing agents. Students are able to...
Lab-Aids: Properties of Acids and Bases Experiment Kit - Bilingual English/Spanish This Applied Science Concepts Kit provides a completely safe and convenient method for students to study, test, and observe the characteristic properties of acids and bases. Activities incorporate the LAB-AIDS‚®...
Lab-Aids: Properties of Acids and Bases Experiment Kit This Applied Science Concepts Kit provides a completely safe and convenient method for students to study, test, and observe the characteristic properties of acids and bases. Activities incorporate the LAB-AIDS‚® Chemplates‚®. This unique...
Lab-Aids: Modeling and Comparing Fossil Fuel and Biofuel Combustion Kit Students should understand the costs and trade-offs of various decisions. In Part A of this activity, students use LAB-AIDS‚® Molecular Models to build methane, ethanol and octane molecules then "combust" them...
Lab-Aids: Investigating Light Refraction and Lenses (Station approach) Kit Working at this station, students use both convex and concave lenses to compare images and magnification. They measure the focal length of several lenses and then figure out how to construct a...
Lab-Aids: Investigating Light - Reflection and Mirrors (Station approach) Kit Working at this station, students use plane and curved mirrors to observe and measure the angles of incident and reflected rays. Using their data, students apply their understanding of Snell„¢s Law...
Lab-Aids: Investigating Light - Colors and Energy (Station approach) Kit Working at this station, students compare and contrast the effects of different combinations of colored filters and different combinations of colored light. Students then explore the energy contained in different colors...
Lab-Aids: Introduction to Oxidation-Reduction (Redox) Reactions Kit - Bilingual English/Spanish In this introduction to oxidation-reduction, students work independently to determine: The relative tendency of metal to lose electrons‚ The relative tendency of halogens to gain electrons‚ Students place pieces of zinc,...
Lab-Aids: Introduction to Oxidation-Reduction (Redox) Reactions Kit In this introduction to oxidation-reduction, students work independently to determine: The relative tendency of metal to lose electrons‚ The relative tendency of halogens to gain electrons‚ Students place pieces of zinc, lead and copper...
Lab-Aids: Effects of Gibberellic Acid Kit This fascinating lab exercise studies the effects of gibberellic acid on plants. Gibberellic acid, when applied to plants, causes them to respond differently and at times unpredictably. This is an excellent activity for introducing your...
Lab-Aids: Molecules of Life Modeling Kit - Bilingual English/Spanish What are the molecules of life? Science has proven that atoms unite into molecules, and that when molecules exchange atoms, new substances are created. Inorganic substances such as water, carbon dioxide, and...
Lab-Aids: Human Senses Experiment Kit - Bilingual English/Spanish This kit provokes a personal interest as students identify response areas on their bodies. They become aware of their sensory perceptions and the physiological characteristics of the body receptors. Scientific Concepts: Å“Mapping the...
Lab-Aids: Conductivity of Solutions Experiment Kit Using LAB-AIDS‚® Conductivity Indicators, students study the principles of ionization by differentiating between strong electrolytes, weak electrolytes and non-electrolytes. They also learn to differentiate between strong and weak acids and strong and weak bases. Performing...
Lab-Aids: DNA Staining Kit This highly engaging Lab-Aid is based on the Feulgen reaction where DNA in plant cells are stained purple for easy viewing. Students macerate, stain, and mount specially grown root tips (provided in the kit). Then, they locate...
Lab-Aids: Molecules of Life Modeling Kit What are the molecules of life? Science has proven that atoms unite into molecules, and that when molecules exchange atoms, new substances are created. Inorganic substances such as water, carbon dioxide, and oxygen, together with...
Lab-Aids: First Introduction to Molecular Models Kit Understanding molecular model made easy with this specially designed two-part kit. Students first study electron characteristics using the Bohr model for electron structure of the atom. They progress to a study of atoms gaining,...
Lab-Aids: Hydrolysis of Salts Experiment Kit Students discover how and why salts vary in neutrality, as they determine the actual acid or base makeup of different salt solutions. Using the LAB-AIDS‚® Chemplate‚®, each student tests seven different salt solutions for relative...
Lab-Aids: Recyclable Plastics - Identification Using Relative Density and Flammability Refresh-A-Kit
Re-Supply for‚ Recyclable Plastics: Identification Using Relative Density and Flammability Kit LAB-704 (pictured).
Lab-Aids: Nucleic Acid Molecular Structure (Introduction to RNA and DNA) Kit In this engaging Lab-Aid, students model nucleic acids, the largest molecules found in living organisms. It is an excellent compliment to The Molecular Model of DNA and its Replication (LAB-AIDS‚®...
Lab-Aids: Normal Mitosis Refresh-A-Kit Re-Supply for Normal Mitosis Kit (LAB-9). Content List: 4 Drop control bottles of Solution A (alcohol and hydrochloric acid) 4 Drop control bottles of Solution B (alcohol, acetic acid and chloroform) 4 Drop control bottles of...
Lab-Aids: Investigating the Sense of Taste Kit This Lab-Aid is a highly motivating and fun-filled series of activities that allows students to discover a variety of concepts about themselves through their own sense of taste. Using simple activities and working in...
Lab-Aids: Geometry of Crystal Structure Kit - Bilingual English/Spanish With this interesting and fun kit, students use transparent pre-cut shapes to construct models of the six basic crystal shapes. They insert axes at established center points on each crystal face. Using...
Lab-Aids: Geometry of Crystal Structure Kit With this interesting and fun kit, students use transparent pre-cut shapes to construct models of the six basic crystal shapes. They insert axes at established center points on each crystal face. Using the goniometers, which...
