The Spanish language includes many vowel stem-changing verbs. Use this vibrant PowerPoint to practice conjugating some of those irregular verbs, including costar, cerrar, and almozar. It includes thirty-three fill-in-the-blank sentences...

Complete eighteen sentences with the correct form of the Spanish verb jugar in this resourcesul PowerPoint. This is a great exercise to do prior to quiz on stem-changing verbs. 

Six slides come with information about roots and stems. In addition to the slide show, find a seven-question, multiple choice quiz and vocabulary guide. As a homework assignment, get your class to view the slides, take the quiz, print...

Scientists found fossils of plants more than 420 million years old—but plants existed for up to 100 million years prior to these fossils. Learn about the importance of plants to the entire planet. Viewing a presentation helps scholars...

This resource examines the present tense through several mediums. The information covered includes: regular present tense verbs, stem-changing present tense verbs, irregular present tense verbs, and use of the present tense. Included is...

Starting off with present participles, this resource tackles the progressive with grammatical explanations, examples in English and Spanish, and an interactive practice exercise. Use the menu at the top of the webpage to navigate to each...

Focus on how to conjugate Spanish verbs in the preterite. You can use this webpage to inform your own lesson on the preterite, take a day in the computer lab, or flip your classroom and have pupils examine the page for homework. There is...

Beginning botanists learn basic plant structure by viewing this presentation. It is somewhat lifeless because there are no photos, so you will want to display actual plants as you work through the slides. The information, however, is...

When working with Spanish verbs in the present tense, learners will find that there are many irregular verbs and spelling changes that need to be made. This resource provides information on yo from spelling changes, strange stem changes,...

Delving into this slideshow will help the students understand the composition of plants and their structures. Each slide identifies certain structures and explores how they support the plant's survival along with assisting our...

Flower storage is an important topic if you are working with flowers. Consequently, this series of slides will be useful for those who are studying floral arranging. The information provided in this presentation could be used to enhance...

This is a true gem. This PowerPoint is well-organized, has bullet points you control (which gives you time for discussion), has sound effects, and covers several aspects of American industrialization after 1900. The presentation begins...

While the graphics are enticing, this presentation could be enhanced for use as part of a lesson on plants. The resource groups common foods into those that could be considered the tops or the bottom. For example, a mushroom is a part of...

All types of transport systems in a dicotyledon plant are detailed here, with clear labelled diagrams and notes for the specific structures and functions. The way that these systems have adapted, and how support is assisted by the...

Various types of shops in the floral trade are presented in this presentation. Also provided, are descriptions of the types of services, clients and job opportunities that are available in this business.

Give learners a chance to understand the practices and beliefs associated with witchcraft through an anthropological lens. Like any other belief system, witchcraft stems from specific sociological needs. This practice is well-defined in...

Examine the growth regions and tissues in plants.  The structures and specialized areas of roots, stems, and shoots are defined and supported with diagrams and pictures. Your class will also learn the details of specific growth...

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.

The metaphors used here to describe the "cut and paste" procedures for genetic engineering will really help your biologists in their understanding of restriction enzymes and DNA.  The uses of genes that are isolated and incorporated...

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...

Tidy slides and lecture notes for each are included in this presentation on alloys. Instruction begins with the molecular arrangement of a pure element, gold, and progresses to a few example alloys: brass, steel, and nitinol. This...

Here is what a PowerPoint presentation should look like! This excellent show lets students know what they will be learning about, takes them through nicely-designed examples, leaves room for discussion questions, has a built-in activity,...

Once your class has mastered the indicative, it's time to present the subjunctive mood. This resource focuses solely on how to conjugate in the present subjunctive, but does link to more information on how to to use it. Class members can...

Grow plants from the ones you already have. Explore plant-cutting techniques through this detailed guide covering herbaceous, soft-wood, and semi-hardwood species. Ideal to use with a higher-ed or vocational class. Tip: Invite students...