Curated OER
Triangular arrangements
Lots of details about arranging flowers in particular shapes will be interesting for students in vocational classes or working towards professional qualifications. There are some pictures to illustrate the different designs, but your...
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Balanced Forces
Examples and practice questions will help real-life understanding of the Principle of Moments concept. These great slides define the types of levers and pivots, and then give examples of the typical seesaw situations that help the...
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Metabolism & Enzymes
More extensive than just a general overview of digestion and reactions, this slide show gives information about all areas of enzyme function. Topics like the chemistry behind efficiency of enzymes, factors that affect speed of reaction,...
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Origin of The Species
After viewing information about different types of isolation, students will see that reproduction among a group will cause the frequency of a specific trait to increase. The history of prominent scientists such as Charles Darwin are and...
Julio Foppoli
Subject Pronouns
Exercise your use of Spanish subject pronouns with this PowerPoint. It includes seventeen multiple-choice/fill-in-the-blank sentences for viewers to complete. This is a fantastic resource to conclude your lesson on subject pronouns.
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Los Verbos Reflexivos en Espanol
Wow! This presentation is a great resource to supplement your lesson on Spanish reflexive verbs. It contains eleven detailed and organized slides with explanations, examples, and practice questions.
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Atomic Structure
A basic presentation to introduce some of the terminology regarding atomic weight, atomic structure, and atomic number awaits your students. An example of the calculations finding average atomic mass for carbon is given, and a way of...
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Bases
These summary slides will be helpful to your class while studying the reactions of bases. The basic reasons for writing the equations of ionization are explained, and some details about the formulas used to balance equations are given.
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History of Biotechnology
Ancient, classical, and modern methods of biotechnological methods are introduced in this science PowerPoint. Students should be interested to see how advanced people have been through the ages in adapting their methods to procure...
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Animal Diseases
Many of the toxins and parasites that cause illness are specified and discussed in this slideshow. Poisoning and other mechanisms by which an animal can fall ill are detailed and the information about frequency, prevention and treatment...
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Proteins
Vocabulary that is essential to this topic is introduced and defined at the start of this slide show. The following slides help students understand proteins and their use and involvement in everyday substances. Great diagrams help your...
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Mendelian Genetics
Although these slides seem full of text, the information is bulleted and clear. There is a list of vocabulary and then two slides to define examples of Mendelian inheritance and rules of probability. The remaining five slides look at...
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Measuring Evolution of Populations
The Hardy-Weinberg principle is the focus of this concise slideshow. Some vocabulary definitions are given on the first 2 slides, and the rest are given over to examples of the Hardy-Weinberg theorem. Calculations of the H-W principle...
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DNA: The Genetic Material
The various experiments and processes that were completed in the 20th century to further our understanding of DNA are summarized here. There are wonderful slides to popularize the scientists who dedicated their professional life to...
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A History of the Conservation in the United States
Any student interested in the natural resources should be engaged by this PowerPoint. It gives many details and examples of problems associated with resource management. The regulations and protocols established to help with the...
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Measuring Evolution of Populations
The five agents of evolutionary change are reviewed in this slideshow. Definitions of common terms involved with populations and equilibrium are given, and there are some presentations of Hardy Weinberg equations for common examples of...
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Endocrine System: Hormones
The many images and labeled diagrams in this PowerPoint will help learners understand different areas of the endocrine system. The slide
show starts with information about the absorption of lipid and protein based hormones, and then...
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Atomic Models
Your students should enjoy this slideshow which includes some basic definitions about the atomic structure of atoms. In fact, this presentation would be best-viewed before giving details and diagrams of neutrons, protons and quarks. The...
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Water Supply and Water Uses
A large variety of topics are given in this PowerPoint about water. Some come from a scientific point of view, some regarding recreation, some for domestic use, and others from hydroelectricity. A teacher could choose to use this...
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Game Management
Many factors that lead to conserving wildlife are covered on these slides. The meanings and definitions are clear, and the specific topics covered are relevant and complete. This slideshow would be very useful to include in a science,...
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Evolution of Plants
This is a wonderful PowerPoint! It gives excellent details of different types of ferns and their characteristics which help them to survive and produce spores in many varied habitats.
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Kingdom Plantae
There are some great diagrams and labels on these slides that support the topic of plants. The definition of kingdoms, and summaries of the vascular systems and gamete production are given. This would be a perfect choice to kick off a...
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Chemical Equations
Although only 4 slides long, this brief presentation summarizes how to balance equations very clearly. There is an example of how to balance equations incorrectly, followed by some rules and guidelines that show the correct method. ...
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Asexual Propagation
Jeopardy is always a fun way to review multiple areas of information from a topic. There are 5 categories included in this game focused on propagating plants. Subjects such as cuttings and leaf-buds are well detailed.