This PowerPoint was created to help out graduating seniors who are taking the TAKS Mathematics Exit-Level test. It includes formulas, rules & things that they need to remember to pass the test.
Slide One:
I was able to watch a podcast on math anxiety. Dr. Eugene Geist whom has done a lot of research on why students get math anxiety and how educators can prevent students from developing math anxiety.
Slide Two:
Math anxiety can develop from a very young age, or later in a student's educational adventure.
Slide Three:
60 percent of students appear to have math anxiety. Math anxiety can become so sever students fail classes and don’t finish their high school education.
Slide Four:
At a young age students can develop math anxiety from timed tests. Having their scores publicly announced. AND knowing they are the only one behind.
Slide Five:
Math anxiety at an advanced level can take a confident young mathematician and turn them to the dark side with math anxiety.
Slide Six:
At higher levels of math students don’t know WHY they are doing a steps in complex problem, or what the answer means. This can cause them to lose confidence and become insecure and have an off putting dissonance.
Slide Seven:
How can teachers prevent math anxiety in the first place?
Slide Eight:
Dr. Eugene Geist suggests that teachers don’t have timed tests till after they learn the reasoning behind what they are doing, publicly announce grades to the whole class, or keep score charts, or allow children to feel isolated
Slide Nine:
Don’t tell your students the answer to hard problems. Research shows that students will do more thinking about math, more collaboration with peers, and learn more from a problem if they don’t get the answer from you right away. :)
Slide Ten:
Dr. Geist also suggests explain the why behind all things math. Math isn’t a bunch of facts, it’s a relationship or process and it’s about time teachers treat it as such.
Slide Eleven:
When teachers continue to build the confidence of students on a foundation of deep math understanding students will not develop math anxiety.
Slide Twelve:
If you get a student with math anxiety work with the student to develop a stronger understanding of math and break down the walls that they have build up.
Many students fail math because they don't do the work or don't show up to class. But some students do the work, show up to class, and still manage to fail. We'll look at some of the reasons why they fail, and what can be done about it.
Slide One:
I was able to watch a podcast on math anxiety. Dr. Eugene Geist whom has done a lot of research on why students get math anxiety and how educators can prevent students from developing math anxiety.
Slide Two:
Math anxiety can develop from a very young age, or later in a student's educational adventure.
Slide Three:
60 percent of students appear to have math anxiety. Math anxiety can become so sever students fail classes and don’t finish their high school education.
Slide Four:
At a young age students can develop math anxiety from timed tests. Having their scores publicly announced. AND knowing they are the only one behind.
Slide Five:
Math anxiety at an advanced level can take a confident young mathematician and turn them to the dark side with math anxiety.
Slide Six:
At higher levels of math students don’t know WHY they are doing a steps in complex problem, or what the answer means. This can cause them to lose confidence and become insecure and have an off putting dissonance.
Slide Seven:
How can teachers prevent math anxiety in the first place?
Slide Eight:
Dr. Eugene Geist suggests that teachers don’t have timed tests till after they learn the reasoning behind what they are doing, publicly announce grades to the whole class, or keep score charts, or allow children to feel isolated
Slide Nine:
Don’t tell your students the answer to hard problems. Research shows that students will do more thinking about math, more collaboration with peers, and learn more from a problem if they don’t get the answer from you right away. :)
Slide Ten:
Dr. Geist also suggests explain the why behind all things math. Math isn’t a bunch of facts, it’s a relationship or process and it’s about time teachers treat it as such.
Slide Eleven:
When teachers continue to build the confidence of students on a foundation of deep math understanding students will not develop math anxiety.
Slide Twelve:
If you get a student with math anxiety work with the student to develop a stronger understanding of math and break down the walls that they have build up.
Many students fail math because they don't do the work or don't show up to class. But some students do the work, show up to class, and still manage to fail. We'll look at some of the reasons why they fail, and what can be done about it.
There are so many mathematical symbols that are important for students. To make it easier for you we’ve given here the mathematical symbols table with definitions and examples
Economics
Curve Fitting
macroeconomics
Curve fitting helps in capturing the trend in the data by assigning a single function
across the entire range.
If the functional relationship between the two quantities being graphed is known to be
within additive or multiplicative constants, it is common practice to transform the data in
such a way that the resulting line is a straight line.(by plotting) A process of quantitatively
estimating the trend of the outcomes, also known as regression or curve fitting, therefore
becomes necessary.
For a series of data, curve fitting is used to find the best fit curve. The produced equation is
used to find points anywhere along the curve. It also uses interpolation (exact fit to the data)
and smoothing.
Some people also refer it as regression analysis instead of curve fitting. The curve fitting
process fits equations of approximating curves to the raw field data. Nevertheless, for a
given set of data, the fitting curves of a given type are generally NOT unique.
Smoothing of the curve eliminates components like seasonal, cyclical and random
variations. Thus, a curve with a minimal deviation from all data points is desired. This
best-fitting curve can be obtained by the method of least squares.
What is curve fitting Curve fitting?
Curve fitting is the process of constructing a curve, or mathematical functions, which possess closest
proximity to the series of data. By the curve fitting we can mathematically construct the functional
relationship between the observed fact and parameter values, etc. It is highly effective in mathematical
modelling some natural processes.
What is a fitting model?
A fit model (sometimes fitting model) is a person who is used by a fashion designer or
clothing manufacturer to check the fit, drape and visual appearance of a design on a
'real' human being, effectively acting as a live mannequin.
What is a model fit statistics?
The goodness of fit of a statistical model describes how well it fits a set of
observations. Measures of goodness of fit typically summarize the discrepancy
between observed values and the values expected under the model in question.
What is a commercial model?
Commercial modeling is a more generalized type of modeling. There are high
fashion models, and then there are commercial models. ... They can model for
television, commercials, websites, magazines, newspapers, billboards and any other
type of advertisement. Most people who tell you they are models are “commercial”
models.
What is the exponential growth curve?
Growth of a system in which the amount being added to the system is proportional to the
amount already present: the bigger the system is, the greater the increase. ( See geometric
progression.) Note : In everyday speech, exponential growth means runaway expansion, such
as in population growth.
Why is population exponential?
Exponential population growth: When resources are unlimited, populations
exhibit exponential growth, resulting in a J-shaped curve.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2. Arc Length _____ =_____ 360 2 r Degree measure of arc angle x Degree measure of arc angle Arc Length represented by x Formula for CIRCUMFERENCE of the whole circle Number of degrees in a circle Set a proportion Questions that ask about degrees , arc length , arc area or involve circles , remember to use proportions ! r x
3. Arc Area Area of Arc, represented by x _____ =_____ 360 r ² x Formula for AREA of the whole circle Number of degrees in a circle Degree measure of arc angle Set a proportion r x Degree measure of arc angle
4.
5. Sample Data Sample Data Based on the sample data about how many students out of a group of 2,300 are more likely to choose ice skating? _____ =_____ Set a proportion Sample Data proportioned to Needed Data x 55 Total Number in Sample 200 2,300 Cross-Multiply, solve for x Set a proportion Answer: 200x=55(2,300) x=55(2300)/200 x=632.5 There would be approximately 633 students out of 2,300 that would prefer ice skating. 55 Ice Skating 45 Rollerblading 70 Biking 30 Running Number of People Activity
6. Similar Shapes Set a proportion 15 8 10 _____ =_____ Find the height of smaller triangle h H B b _____ =_____ h 8 15 10 Cross-Multiply, solve for h Answer: 15h=80 h=80/15 h=5.3 Big Small Big Small h
10. Solving with a 30,60,90 triangle 30 2400 A B C Rule: x, x √3,2 x 30, 60, 90 x 2x x √3 What is the distance from AC= (2400 √3)=4156.9 What is the distance from BC= (2(2400))=4,800 60 30
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12.
13. Setting up Equations As a waiter in a restaurant, Steven works 6-hour shifts. He earns $5 per hour and keeps 80% of his tip money. How much tip money does he need to receive per shift to earn a total of exactly $50 before taxes are deducted? The equation will be set up as y=mx+b 6(5) + .8(t)=50 30 + .8t=50 .8t=50-30 .8t=20 t=25 Where: y=the total amount earned mx=80% of tips b=hourly earnings (wage)
14. Volume For volume on the formula sheet the volume of a prism or a cylinder is V=Bh For the cylinder the B, is r ² For the prism the B, is lw
15. Faces, Edges & Vertices This prism has 5 faces, 8 edges, 5 vertices The face are the flat sides. The edges are the intersection of the flat sides. The vertices are the corners or points.
18. Finding the percent (%) The original price of a car is 20,000. Joe bought the car for 15,000. What percent of the original cost did Joe save? (20,000-15,000) _____________X 100= % (20,000) 5,000/20,000 x100= 25% Joe saved 25% from the original price of the car.
19.
20. Rules Negative & Positive Numbers The bigger sign indicates that the positive number is bigger than the negative number. The bigger sign indicates that the negative number is bigger than the positive number.