Science Geek
Equilibrium and Le Chatelier's Principle
Time to shake up the status quo with a presentation that describes Le Chatlier's Principle and has pupils examine situations in which equilibrium is upset. Four examples show different stresses to the reaction and the resulting shift.
Curated OER
Expressing a Condition with "If"
Have your French classes mastered the conditional tense? This worksheet contains four exercises to help assess the current level of your pupils. They review what other tenses the conditional can be used with in a sentence, identify which...
Curated OER
Expressing a Condition with "If"
Before presenting the material to your classes, review different constructions of the conditional tense. This teacher's guide provides several examples and role-play opportunities with your class. Dialogue to build familiarity with the...
Curated OER
Expressing a Condition with "If"
The conditional tense is a tough for learners to master. This resource, originally designed as a quiz, assesses learners on their use of si and the conditional. They practice writing sentences in both the conditionnel présent and passé.
Curated OER
Culinary Culture
Welcome to the café! Introduce beginning French speakers to food-related vocabulary and using the conditional tense to place an order. This plan gets your kids up and moving. They look at French menus, identify quantity expressions (like...
Curated OER
Observing the Effect of a Change in Conditions on a System at Equilibrium by Applying Le Chatelier's Principle
Learners describe the Le Chatelier Principle. They participate in an experiment in which they observe the changes in an equilibrium system. They answer discussion questions to end the lesson.
Curated OER
Culinary Culture: French Grammar
Review the conditional form and French articles while talking about French cuisine. Learners complete sentences with the correct article or verb in the conditional tense. There's also an exercise that requires learners to know the...
Curated OER
El Condicional
Are you introducing your intermediate and advanced Spanish speakers to the conditional? Learners conjugate the word in parentheses and insert it into the sentence provided. There are twenty sentences.
Curated OER
French Idioms With "If"
Your intermediate French speakers study a series of five French proverbs (all using si + le conditionnel). Can they explain what each proverb or idiom means? Answers are not included here, but it might be interesting to break learners...
National Institute of Open Schooling
Chemical Equilibrium
Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...
Curated OER
Le Chatelier's Principle
In this chemical reaction worksheet, students apply Le Chatelier's Principle to explain how the given changes in reaction conditions will affect the position of equilibrium. This worksheet has 6 problems to solve.
Alabama Department of Archives and History
La Mobile: A Case Study of Exploration and Settlement
The Le Moyne brothers, Jean-Baptiste and Pierre, were among the first explorers of the Gulf Coast. Class members read biographical information and journal entries about these men, study maps showing where the settlements they established...
West Contra Costa Unified School District
Point-Slope Application Problems
Create a linear equation for a problem when the intercept information is not given. The two-day lesson introduces the class to the point-slope form, which can be used for problems when the initial conditions are not provided. Pupils...
Curated OER
Chemical Reactions
In this chemical reactions worksheet, students use the LeChatelier's principle to predict concentrations. Students determine if products or reactants are favored at equilibrium for given equilibrium constants. This worksheet has 5...
Curated OER
Postcards From Mars
Fifth graders research and explore what life would be like for human colonists on Mars. They explore various websites, read and discuss newspaper articles, develop a chart of the hardships and conditions that would be faced by colonists...
Curated OER
Calligrammes Project
Use Guillaume Apollinaire's famous series of Calligrammes to inspire quirky poetry by your French students. Expand the idea behind this project to create a plan tailored to your Francophiles and their current studies, or spend time...
Curated OER
Mira: Activity 10
Pupils read the story, Mira and then draw a picture of their favorite weather using the story as a background. They post their pictures around the room and make a tally chart of the number of pictures that were drawn with various types...
Explore Biology
Health Pamphlet Project
Biology or health nuts select a disease to research and produce a pamphlet that can be used to inform the public. The tri-fold product is worth 100 points according to the included grading page.
Mathalicious
Out of Left Field
A baseball trajectory and a parabola seem to make the best pair in real-world quadratic applications. Here is a current baseball resource with questions, discussions, and explorations regarding a quadratic function and home run...
Mathalicious
Pic Me!
Finally! Math and Instagram have come together to discuss the correlation between likes and followers. High schoolers can't help but want to discover what makes one account more popular than another by developing a line of best fit and...
Institute of Electrical and Electronics Engineers
Popsicle Bridge
Using popsicle sticks and glue, groups must work together to design and build a bridge that can support weight and is aesthetically pleasing. The instructional activity begins by learners reading about different features of bridge...
Curated OER
Algae Blooms
Your microbiologists explore a changing algae population and build an exponential function modeling algae concentration from the description given of the relationship between concentrations in cells/ml and days of rapid growth.
Curated OER
Find Parabolas through Two Points
Your learners will write quadratic functions whose graphs include specific points and explore how these graphs are related to each other.
Curated OER
Meiosis Worksheet
These two pages cover the gamut of topics regarding reproduction and DNA replication. Structures, processes, functions, and reasons for them are tested here. The questions are mostly multiple choice, but there are also a few...