博实乐“中外融通课程”
68
Unit tittle,
Teaching
hours
Contents (subtopics, knowledge, skill) Key con- cept Related Concept Global context Statement of Inquiry ATL skills IB learner profile&Core Competence
Academic
proficiency
Level
Subject
objectives Summative assessment
Connection to service as action or
Interdisciplinary
learning or international-mindedness or both
Unit7
Trigonometric
ratios in
right-angled triangles and
non-right
angled
triangle
trigonometry
54
7.1 Trigonometric
ratios
• Labelling right
angled
triangles
• The trigonometric ratios
• Finding side
lengths
• Finding angles
• Problem solving with
trigonometry
• Bearing
• 3-dimensional
problem
solving
• The unit circle
• The area of a
triangle
• The sine rule
• The cosine
rule
• Problem solving using the
sine and cosine
rule
Relationship Measure- ment, Models Scien- tific and technical
innovation
Generalizing relationships
between
measurements
can lead
to better
models and
methods
Critical thinking skills-Propose and evaluate a variety of
solutions, draw
reasonable
conclusions and
generalizations
Creative-thinking
skills-Apply existing
knowledge to
generate new
ideas, products
or process;
Organization
skills-set
goals that are
challenging and
realistic
Transfer skillsChange the
context of an
inquiry to gain
different perspectives
IB learner profileThinker:
Exercise initiative in applying
critically and
creatively to
recognize an
approach complex issued, and
make reasoned,
ethical decisions,
to consider how
belonging relates
to location and
the impact on
local and global
communities.
Core Competence
Inquiring
Reflective
2 AB C D Unit Test:
(criterion A)
In this task, students will
answer a wide range of
questions, from simple to
complex to challenging (in
both familiar and unfamiliar situations), all based on
trigonometry
Investigation: (criterion B)
In this task, students will
need to investigate the sine
rule. First the students will
measure all the angles and
side lengths, and compare
their ratios of the side
length and sine value of
the corresponding angles to
get a general rule and then
justify the rule using circle
theorem.
Applying mathematics in
real life: (criteria C, D)
In this task, students need
to find out the area of a
polygon with given lengths.
They can divide the polygon into small triangles and
find out the area of each.
service as action:
Take action by
giving a speech to
the primary students about some
famous mathematicians