Physics Classroom
Law Enforcement - Explosions
How do law enforcement officers determine the strength of an explosion based on the movement of objects around the point of origin? Scholars inspect the relative mass and velocities of two cars before and after an explosion. They perform...
Physics Classroom
Law Enforcement - Hit-and-Stick Collisions
How do police determine the speed of a car that has hit a stopped vehicle? Scholars determine the momentum of the car system both before and after a collision. They identify instances where the law of conservation of momentum appears to...
Judicial Learning Center
Your 4th Amendment Rights
Americans love to learn about their rights, especially those that protect them from the government's power to invade their privacy. Young people are especially engaged by this topic. An informative lesson explores four Supreme Court...
Curated OER
Participles: Proposition 215
In this participles usage activity, students read the incomplete sentences and the verbs in parenthesis and write the correct form of the verb. Students write 15 answers.
Curated OER
Our Town by Thornton Wilder
In this literature worksheet, learners respond to 14 short answer and essay questions about Wilder's play Our Town. Students may also link to an online interactive quiz on the play at the bottom of the page.
Curated OER
Beginning Sentence Completion Exercise 35
In this online interactive grammar skills worksheet, students examine 10 sentences that are missing words and select the appropriate words to complete each of the sentences and match them to the sentences. Student answers are...