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Cell Membrane / Transport Drawing Project
Biology buffs illustrate the workings of the cell membrane when they complete this checklist. Not only do they draw the structure, they also draw gradients and mechanisms for the transport of materials across the membrane. Your advanced...
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2007
The University of the State of New York has designed a series of exams to be given to high schoolers. This chemistry exam is one of the most comprehensive and well-written that you will ever find. It consists of 84 questions in a variety...
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2006
The 2006 version of the Regents High School Exam is just as thorough as the rest of them! Assess chemistry learners on an entire year's curriculum when they take this thirteen page test.
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2004
In this chemistry worksheet, high schoolers answer 50 multiple choice questions. They solve and write short answer questions to 35 other chemistry related problems.
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2009
In this chemistry worksheet, high schoolers answer 50 multiple choice questions and 31 other questions that require them to solve, calculate and write short answers.
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2003
In this chemistry worksheet, students answer 74 multiple choice, short answer and problem solving on various chemistry concepts.
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Regents High School Examination PHYSICAL SETTING CHEMISTRY 2006
In this chemistry worksheet, learners answer 50 multiple choice questions and 31 short answer questions to prepare for Regents Chemistry Exam.
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Population Ecology
A complete study of population ecology is covered by this instructional activity. Biology or ecology learners answer questions and interpret population graphs. This can be used as the intended guided notes instructional activity or...
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How Cells Harvest Energy
Survey the metabolism process from respiration through the production of the ATP molecule with this seven page AP biology activity. Pupils write short answers on the lines provided and label a diagram of the cellular respiration process.
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Enzymes at Work
The first four questions on this assignment require the use of critical thinking skills to apply the action of enzymes to different situations. Biologists then interpret enzyme activity data in a table and answer questions about it. This...
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The Weather Classroom - Atmosphere
Meteorology learners explore the weight of air, layers of the atmosphere, and air pressure action through a series of discussions, demonstrations, and hands-on group activities. Enough discussion prompts, background information, student...
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Lady Liberty
If you're looking for a fantastic cross-curricular instructional activity on the Statue of Liberty, then this instructional activity is for you! Learners watch a Reading Rainbow episode which focuses on the Statue, then gather facts...
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Suited for Space
A fantastic lesson on survival in outer space should excite your learners! Pupils explore the challenges that living, working, and surviving in space elicit. They focus on the spacesuit itself; how it protects astronauts, and enables...
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Find the Percent of Iron in Manganate (VII)
Dilute sulphuric acid is used to oxidize manganate (VII) into manganese (II) and water. Step-by-step procedures are outlined on the learning exercise as well as calculations for junior chemists to perform in their science journals. This...
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Sensory and Motor Mechanisms
Advanced biology pupils name the function of each individual structure on figures of the eye and the ear. They describe the purpose of the skeleton and how it works with the muscles to create movement. Finally, they label a large diagram...
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The Nervous System
Human biology beginners label colorful diagrams of the neuron, the reflex pathway, and the brain. They list steps in the action potential process, and describe several different neurotransmitters. This worksheet guides learners through...
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Simultaneous Equations for Circuit Analysis
In this worksheet, students use Algebra to plot different solutions to equations and analyze schematics in order to answer a series of 25 open-ended questions about electrical circuits. This worksheet is printable and the answers are...
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Investigating the Change
Sugar crystal growth is observed as an example of physical change and cabbage juice pH indicator is used to demonstrate chemical change. The crystal growth is tracked over five days. The cabbage juice experiment is involved and can also...
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Motion in Two Dimensions
Two activities employ the use of kinematic equations for determining projectile ranges. They both require the use of a toy dart gun. Included in this resource are both the teacher's guide and student laboratory sheets. This is an...
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Watershed Works: Unit 2
The second of a three-unit lesson plan, this focuses on how human-made structures affect watersheds. Using watershed models that were built during the first unit, junior geologists now place buildings, dams, or levees into the models and...
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Watershed Works: Unit 1
By constructing a watershed model and identifying watershed features in it, they discover how water erosion changes the landscape. As with most watershed modeling activities, this one is costly in terms of time and materials. It is,...
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Heat Energy Released or Absorbed in Chemical Reactions
Chemistry whizzes test the change in water temperature produced by a burning candle and the change in acid temperature produced by magnesium metal. With these two laboratory activities they explore heat produced during chemical...
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Where Did They Come From?
Give science learners nine questions about the biogeography of hydrothermal vents and turn them loose to research this fascinating habitat. Working in cooperative groups, they prepare a report that addresses each of the questions. A...
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Which Material is Best for Muffling Sound?
Two professors, Big-Hair and Bee-Hive, cannot do their work because the alarm clock won't stop ringing! Young scientists perform an experiment to help them wrap the clock in the best material for muffling the sound. This is a clever...