Solving Equations
Western Africa
Physics
Text Features
Music
100

Solve: 7(3 + x) = 28

What is x=1?

100

Travelers across the Sahara Desert traveled on these animals.

What is a camel?

100

Consider the following force: A pen is pushing on a piece of paper. According to Newton's third law, what other force must be happening?

What is the paper is pushing on the pen?

100

Many people divide exercise into one of two categories: strength training or aerobic. Strength training refers to activity that uses weights or a person's body weight to strengthen muscle, while aerobic exercise refers to activity that increases the heart rate for an extended period of time. Athletic trainers often advise people to wait at least forty-eight hours between strength training workouts, to give their muscles time to heal. Aerobic workouts, on the other hand, can be done more frequently.

Which organizational structure does this text primarily use?

a. compare-contrast

b. problem-solution

What is compare-contrast?

100

What Pharrell Williams song was released on his 2014 album “Girl”, and was heavily featured on the soundtrack for “Despicable Me 2?” As the song instructs, because he’s ______, you should clap along if you feel like a room without a roof.

What is happy?

200

Solve: 2x + 8 = 16

What is x=4?

200

The base of the word salary comes from this.

What is salt?

200

Consider the following force: A large ring magnet is pulling on a small ring magnet. According to Newton's third law, what other force must be happening?

What is the small ring magnet is also pulling on the large ring magnet?

200

You may have heard that eating an apple a day keeps the doctor away. Perhaps that's not strictly true, but it is correct that including fruit in your diet can result in better overall health. Because it is so full of vitamins and nutrients, eating plenty of fruit can help reduce the risk of heart attacks, strokes, and even some types of cancer. Many fruits, including bananas and melons, are also particularly rich in potassium, which may be helpful in lowering blood pressure. Additionally, the fiber in fruit can help combat type 2 diabetes and obesity.

Which organizational structure does this text primarily use?

a. compare-contrast

b. cause-effect

What is cause and effect?

200

What artist, with nicknames including “His Royal Badness” and “The High Priest of Pop,” passed away in 2016? Hint: this artist was often associated with a single color.

Who is Prince?

300

Solve: 5x + 9 = 14

What is x=1?

300

People paid a hefty price for this resource that wasn't available in Timbuktu.

What is salt?

300

Consider the following force: Earth is pulling on the Moon. According to Newton's third law, what other force must be happening?

What is the moon is pulling on the earth?

300

Among American Robins, the female does most of the nest-building. She starts by selecting a good site. Usually, this is a place protected from rain, wind, and sun, often on tree branches hidden by leaves. Then, using grasses and small twigs, she forms a cup-shaped nest. After forming this cup, the robin adds mud to reinforce it and cement it to its location on the tree branch or other base. Finally, she lines the nest with soft grasses and hairs. All this usually takes about five or six days, and it results in a fine home, about six to eight inches across and three to six inches high.

Which organizational structure does this text primarily use?

a. cause-effect

b. sequential

What is sequential?

300

What 2013 Miley Cyrus song claims she came in like the titular construction item, and swings on the same item in the music video?

What is Wrecking Ball?

400

Solve: 2(y + 12) = 34

What is y=5?

400

Mansa Musa is famous, in part, for this.

What is being the wealthiest person in history?

400

Consider the following force: Beth's foot is pushing on her car's gas pedal. According to Newton's third law, what other force must be happening?

What is the pedal is pushing against Beth's foot?

400

When the Apollo 13 mission took off, its goal was to land on the moon. However, before it reached the moon, an onboard oxygen tank exploded, damaging the spacecraft and reducing its power. The astronauts faced a life-threatening situation. NASA quickly developed an emergency plan. The three astronauts climbed into the lunar landing module onboard the spacecraft. Though initially intended to keep two men alive while landing on the moon, the lunar module would now help all three return home. The astronauts rerouted their ship to slingshot around the moon, using the moon's gravity to propel them back to Earth. They survived to land safely back in the ocean.

Which organizational structure does this text primarily use?

a. compare-contrast

b. problem-solution

What is problem-solution?

400

Though the awards are split between her solo work and work as part of a group, which American singer has been awarded the highest number of VMAs, the highest number of Grammys awarded to a woman, and in 2022 performed her nomination for Best Song, "Be Alive", at the Academy Awards ceremony?

Who is Beyonce?

500

Solve: 5(x + 8) = 85

What is x=9?

500

Timbuktu was located in this modern day country.

What is Mali?

500

This is the study of how and why objects move.

What is physics?

500

Before humans developed written language, they created pictures on rocks. This "rock art" often portrays animals or abstract designs. The pictures could have been records of events, plans, or messages. There are two basic types: pictographs and petroglyphs. Pictographs were drawn or painted on the surface of rocks with pigments such as charcoal, blood, or chalk. Petroglyphs, on the other hand, were scratched or carved into the rock itself. With some petroglyphs, only the surface layer of rock is removed, showing a lighter color of rock beneath the outer layer. Other petroglyphs consist of carvings cut deep in the rock. Most pictographs have faded, while petroglyphs have endured longer.

Which organizational structure does this text primarily use?

a. sequential

b. compare and contrast

What is b. compare and contrast?

500

"With a taste of a poison paradise," what 2003 hit song was originally written with Janet Jackson, not Britney Spears, in mind?

What is Toxic?