Curated OER
Number Line Subtraction
Mathematicians solve and complete 20 different problems that include various number lines. They subtract each given equation using the number line illustrated on the sheet. Then, pupils determine whether the answer is a negative or...
Curated OER
Stop Sign Punctuation
Students use punctuation and capitalization. In this grammar lesson students use stop signs in the place of periods. Students cut out sentences and put stop signs in appropriate places. Students indicate capitalization where needed.
Curated OER
Thermometric Titration
In this thermometric titration worksheet, students titrate hydrochloric acid with sodium hydroxide to determine the concentration of hydrochloric acid. They measure the change in temperature of the solution, plot their data and use the...
Curated OER
WS 10.8 Acid-Base Neutralization and Titration
In this acid and base activity, students write balanced equations for neutralization reactions, they calculate volumes of acids and bases needed to titrate solutions and they determine molarities of solutions.
Curated OER
Slopes and the Equation of a Line
In this slope and the equation of a line learning exercise, 9th graders solve 15 various types of problems that include determining the slope of a line segment and determining the equation of line when two points on the line are...
Other
Chemguide: P H Curves (Titration Curves)
On this site from Chemguide, the titration curves for various acid-base combinations (weak acid/strong base, strong acid/strong base, etc.) are talked about with examples of each given.
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Karl's Calculus Tutor: Applications of Derivatives
This detailed site provides five web pages devoted to the various applications of derivatives. Content includes several examples and learning exercises.