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Vladimir79 [104]
3 years ago
10

based on the diagram, how many times has the earth's magnetic field reversed during the past four million years?

Social Studies
1 answer:
juin [17]3 years ago
7 0
Nine times during the past 4 million years
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Describe at least two pre-reading and two post-reading strategies or learning activities teachers can use to assist elementary s
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Answer:

Pre-reading activities:

1. Showing them images and asking them what they think the story is about.

2. Presenting the topic and making them talk about what they know about the topic.

Post-reading:

1. Asking them the opinion of what they have read.

2. Asking them how they imagined what they have read, or if they have any questions.

Explanation:

Pre reading activites would help the students now or have an idea about what they are going to read. Seeng images and catching their attention will help them understand the story or book they are going to read.

Post reading activities would help them store the information they have read, by talking about the impressions the reading left them.

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Marty is in middle school. He is an intelligent boy with good language skills. He is fascinated with the local train schedule an
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Answer:

Marty is in middle school. He is an intelligent boy with good language skills. He is fascinated with the local train schedule and likes to make sure that the train arrives and leaves on time every day. Marty does not like to play with other children and he has difficulty making eye contact with anyone. Marty has diagnostic features of Rett's disorder.

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2 years ago
discuss the following subthemes with relevant classroom examples under planning social sciences lessons.1.11 ideology 1. 1.2 con
weqwewe [10]

The study of social sciences in classrooms helps to understand important issues in today's society, such as globalization and cultural diversity.

<h3 /><h3>Why is it important to study social sciences?</h3>

Through a scientific methodology, there is an increase in the understanding of aspects that form society and its customs, such as religion, politics and technology.

The ubuntu philosophy, for example, is a relevant topic for understanding the importance of collectivity in a multicultural society, where there are several different cultures interacting.

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8 0
1 year ago
Hannah wants to see if her new technique of ping-pong playing can increase one's ping-pong performance. She asks the U.S. Olympi
Rom4ik [11]

Answer:

Ceiling effect

Explanation:

Full question

Hannah wants to see if her new technique of ping-pong playing can increase one's ping-pong performance. She asks the U.S. Olympic ping-pong team to work with her. Half of the U.S Olympic team is randomly assigned to be taught by the new style, the experimental group, and the other randomly assigned half are not, the control group. Her technique does not significantly increase the performance of the experimental group compared to the control group, perhaps because they are already so good at the sport. This could be an example of

a. the need for matching groups.

b. a ceiling effect.

c. the need for determining initial comparability.

d. an internally invalid study.* .

Ceiling effect

In Hannah case the experimental group and the control group was pretty much not significantly different because both groups were already good at the sport. Her experiment couldnt function properly because there is no accuracy to the test since both groups perform well, this is known as a ceiling effect

The term ceiling effect is a measurement limitation that occurs when the highest possible score or close to the highest score on a test or measurement instrument is reached, thereby decreasing the likelihood that the testing instrument has accurately measured the intended group.

8 0
3 years ago
PLZ HELP ME FAST LIKE ASAP! Which quotation reflects the perspective of MOST of Georgia legislatures in 1956 regarding the Georg
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The correct answer is D. "Georgia's flag should be a symbol of our resistance to federal integration laws."

Georgia's flag has had several changes. The last flag was approved in 2003. Previously this flag showed a Confederate Battle flag in its field. And it was believed that it was made that way to commemorate Confederate veterans of the civil war.

7 0
3 years ago
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