Henry Carter Hull

Monster Math Squad stars MAX, LILY and GOO. While they may not be the biggest, or bravest (or even the brainiest) monsters on the block, the Squad love nothing better than to put their monster minds together and use their math skills to overcome any obstacle they face… even ones with two left feet or ten thumbs. Each story features a job for the Squad, helping a monster with a unique problem.

Positive Psychology is a relatively new branch of psychology as introduced in 1998 by Professor Martin Seligman, but it has quickly developed a large following amongst practitioners around the globe. It concentrates on studying and promoting positive human functioning, and developing effective interventions that help to support thriving individuals, families, and communities. Positive psychology aims to go beyond just treating mental illness, and...

Jump-start your creativity with a selection of fun exercises, including “What-If Moments” and “The First-Line Game.” Mr. Bell cites best-selling authors such as Alice Sebold and Mickey Spillane to demonstrate the importance of creating unique elements: a twist, a character, a setting, a relationship. Find out how to create the ever-important elevator pitch.

We commonly define the Pythagorean theorem using the formula a2 + b2 = c2. But Pythagoras himself would have been confused by that. Explore how this famous theorem can be explained using common geometric shapes (no fancy algebra required), and how it’s a critical foundation for the rest of geometry.

The pendulum clock was the standard for precise timekeeping for centuries. Plan and build one using your newly acquired knowledge of gears. Start by exploring why a pendulum keeps accurate time. Then calculate an appropriate pendulum length for the clock. Design the escapement mechanism and gear train, then add a suitable power source to keep the pendulum swinging.

Discover the origins of self-control in your brain. Explore what the research has to say about its role in helping you succeed in life, handle tough situations, and thrive in society. Examine an evolutionary explanation for cases of impaired self-control like ADHD.

This film will show you, step-by-step and in detail, how to carry out a target child observation. By observing the techniques demonstrated, you will have the opportunity to quickly grasp the skills needed to carry out this kind of observation effectively in your everyday practice.. Initially shown as one continuous 10-minute piece in a classroom, you will see five children sitting around a table drawing. The objective is to examine social development....

The interferometer from the previous lecture serves as a test case for introducing the formal math of quantum theory. By learning a few symbols and rules, you can describe the states of quantum particles, show how these states change over time, and predict the results of measurements.

Investigate the anatomy of birds, and how understanding anatomical features aids us in identification. Then learn about the fascinating range of bird feathers, and their different functions. Observe how understanding the flight patterns of birds helps identify them in the field. Last, compare two common birds, as an exercise in using the knowledge you've learned so far.

The Christian conversion of the Roman emperor Constantine was a momentous turning point for the faith. Learn about the relationship of the Roman Empire to early Christianity, and the specific reasons why Christians were persecuted by Rome. Grasp Constantine's motives for converting to Christianity and for becoming directly involved in theological controversies.