Explanation

Foundations of curriculum include philosophical, psychological, social, and historical factors that influence how a curriculum is developed.

They provide the base upon which curriculum decisions are made.

Explanation

Let's denote the present age of A as 3x and B as 4x.

Step 1: Express their ages 10 years ago

A's age 10 years ago = 3x - 10

B's age 10 years ago = 4x - 10

Step 2: Formulate the equation based on the given information

A was half of B's age 10 years ago:

3x - 10 = 1/2 * (4x - 10)

Step 3: Solve the equation

3x - 10 = 2x - 5

3x - 2x = -5 + 10

x = 5

Step 4: Find their present ages

A's age = 3x = 3 * 5 = 15

B's age = 4x = 4 * 5 = 20

Step 5: Calculate the total of their present ages

Total age = 15 + 20 = 35

Explanation

The standard deviation of a binomial distribution is indeed √npq, where:

• n is the number of trials
• p is the probability of success
• q is the probability of failure (q = 1 - p)

The formula for the standard deviation of a binomial distribution is:

σ = √npq

This represents the spread or dispersion of the distribution.

Explanation

Inspection in education aims to coordinate, stimulate, and direct the professional growth of teachers.

It involves observing teaching practices and providing feedback for improvement and development.

Explanation

Explanation

The %c format specifier is used to represent a single character in C and similar programming languages.

It is commonly used with functions like printf() to display characters.

Explanation

The verb "is crying" shows an action that is happening right now, which is the hallmark of present continuous tense.

Present continuous is formed with is/am/are + verb-ing (e.g., is crying).

Explanation

"Do you have a broom?" – we use "a" before singular countable nouns that are mentioned for the first time.

"I dropped a piece of cake" – again, "a" is used as it's a non-specific, singular item.

Explanation

Receiving is the first level in Krathwohl’s affective domain taxonomy, involving awareness, willingness to hear, and selected attention.

At this stage, students passively pay attention and show readiness to receive stimuli such as ideas or information.

The lowest level of learning in the affective domain is Receiving/Attending.

• Receiving/Attending (Lowest)
• Responding
• Valuing
• Organizing
• Characterizing (Highest)

Explanation

• Knowledge
• Comprehension
• Application
• Analysis
• Synthesis (Creating new ideas/products)
• Evaluation (Judging value based on criteria)

Revised Bloom's Taxonomy (2001)

In the revised version by Anderson & Krathwohl, the levels were updated to:

1. Remembering
2. Understanding
3. Applying
4. Analyzing
5. Evaluating
6. Creating (New highest level, replacing Synthesis)