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Nick Jr.

Nick Jr. is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nick Jr. rather than just read about it. In short: Nick Jr. or Nick, Jr., sometimes disambiguated as Nick Jr. on Nickelodeon or Nick Jr. on Nick, is a morning preschool programming block that airs on Nickelodeon every weekday. Launched on January 4, 1988, Nick Jr. features programming aimed at children aged 2 to 8.

Nick Jr. — main illustration
Nick Jr. — illustration

Key takeaways

  • Nick Jr. belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Nick Jr. to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Nick Jr. from memory before moving on to harder problems.

Reference excerpt

Nick Jr. or Nick, Jr., sometimes disambiguated as Nick Jr. on Nickelodeon or Nick Jr. on Nick, is a morning preschool programming block that airs on Nickelodeon every weekday. Launched on January 4, 1988, Nick Jr. features programming aimed at children aged 2 to 8. On September 28, 2009, Nickelodeon launched a separate channel named after the Nick Jr. block as a replacement for the Noggin cable channel, which was known occasionally on air as the "Nick Jr. Channel" until 2023 for differentiation purposes.

History

Early years (1988–93)

Since its launch on April 1, 1979 and throughout the 1980s, Nickelodeon aired programs for preschoolers (most prominently Pinwheel and Today's Special) on weekdays 8:00 am – 2:00 pm and weekend mornings. After Nickelodeon's preschool block premiered a slew of new shows in 1987, it began using the Nick Junior branding on January 4, 1988 (1988-01-04), coinciding with the premiere of the Spanish program The World of David the Gnome. A new rebrand for the block that abbreviated its name to Nick Jr. was gradually rolled out from September 5, 1988 to the summer of 1989. Nick Jr.'s new logo was orange for 'Nick' and blue for 'Jr.', and it varied in the shape or species (e.g.: two gears, trains, robots, planets, insects, comets, or elephants). Like with Nickelodeon, Nick Jr.'s network IDs featured the block's logo in different shapes and styles. At launch, the block aired from 8:30 am – 2:30 pm. On weekends, preschool programs aired at earlier hours of the day, and in the case of Eureeka's Castle went unbranded. Until June 29, 1990, Pinwheel was featured, originally for three hours (two in the morning and one at noon), then for one hour starting in spring 1989. When Nick Jr.'s original series Eureeka's Castle premiered in September, Pinwheel was split into two separate half hours in the morning and afternoon, where it remained until June 29, 1990, after which the block was truncated to run from 9:30 am to 2:30 pm on July 2, 1990, another solidified timing from 9:30 am to 2:00 pm on June 15, 1992, and lastly from 9:00 am to 2:00 pm on October 5. Much of Nick Jr.'s other programs at the time were of Japanese or otherwise foreign origin (including Fred Penner's Place, Sharon, Lois & Bram's Elephant Show, Adventures of the Little Koala, Noozles, Maya the Bee and The Littl' Bits).

Grow, Learn, and Play (1993–94) On April 5, 1993 (1993-04-05), Nick Jr. premiered a new series, Cappelli & Company, and received a new rebrand which prominently featured a new logo consisting of an orange parent and a blue child, and the slogan Grow, Learn, and Play. Several Nick Jr. bumpers featured kids playing near a Nick Jr. logo and a theme song with the slogan sung to the melody of London Bridge, and interstitials were created featuring Cappelli & Company host Frank Cappelli on the set. Nick Jr. also started using a female announcer (who was replaced by a different one) in its promos and bumpers. Nick Jr. began to invest more into producing original interstitial series (including Muppet Time, forty two-minute shorts from The Jim Henson Company) in order to stay within a self-imposed limit of five minutes of commercials per hour. A year later on April 4, the "Jim Henson's Muppet Hour" sub-block was created by pairing Muppet Babies reruns with the new acquisition The Muppet Show. Due to Nick Jr.'s declining ratings as well as competition from PBS' children's programs and TLC's Ready Set Learn block, Nickelodeon spent $30 million revamping Nick Jr. over the next three years. On June 13, older-skewing Nickelodeon series Rugrats, The Alvin Show, Dennis the Menace, and Lassie joined Nick Jr.'s lineup, as the block's branding was temporarily de-emphasized in favor of Nickelodeon programming. On October 21, 1994, the Grow, Learn, and Play interstitials ended their 1-year run.

… excerpt ends here. Continue reading the full article.

Illustrations

Nick Jr. illustration
Nick Jr.: Nick Jr.'s third logo ran from April 5, 1993 to September 12, 2003; concurrently used alongside the 2003 logo from September 15, 2003 to January 30, 2009.
Nick Jr.'s third logo ran from April 5, 1993 to September 12, 2003; concurrently used alongside the 2003 logo from September 15, 2003 to January 30, 2009.
Nick Jr.: Nick Jr.'s fourth logo ran from September 15, 2003 to January 30, 2009.
Nick Jr.'s fourth logo ran from September 15, 2003 to January 30, 2009.
Nick Jr.: Nick Jr.'s fifth logo ran from September 28, 2009 to May 18, 2018.
Nick Jr.'s fifth logo ran from September 28, 2009 to May 18, 2018.
Nick Jr.: Nick Jr.'s sixth logo ran from May 21, 2018 to July 1, 2023; in which the logo is in slightly darker color.
Nick Jr.'s sixth logo ran from May 21, 2018 to July 1, 2023; in which the logo is in slightly darker color.

Worked examples

Example 1 — a first encounter with Nick Jr.

Start with the simplest possible case. Write down what Nick Jr. claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nick Jr. before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nick Jr. ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nick Jr.

In research
Nick Jr. appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Nick Jr. in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Nick Jr. is common in secondary-school and first-year university syllabi. It links to neighbouring topics Children's television networks in the United States, Nick Jr., Nickelodeon, so understanding it makes those chapters shorter.
In everyday life
Look for Nick Jr. outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Nick Jr. in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Nick Jr. means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Nick Jr. out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nick Jr. in simple terms?

Nick Jr. or Nick, Jr., sometimes disambiguated as Nick Jr. on Nickelodeon or Nick Jr. on Nick, is a morning preschool programming block that airs on Nickelodeon every weekday. Launched on January 4, 1988, Nick Jr. features programming aimed at children aged 2 to 8.

Why does Nick Jr. matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nick Jr.?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nick Jr..

Tags

  • Children's television networks in the United States
  • Nick Jr.
  • Nickelodeon
  • Nickelodeon programming blocks
  • Preschool education television networks
  • Television channels and stations established in 1988
  • Television programming blocks in the United States

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