Reading Essentials in Science; Global Issues (Perfection Learning) Books in Order
5 books by Perfection Learning Corporation. Reading level: Grades 7–7.3. Middle Grades (Ages 9–12).
Series books grow with readers — but that's also the trap. Most series start at one reading level and one content intensity and drift upward over the course of the run. Reading Essentials in Science; Global Issues (Perfection Learning) (5 books by Perfection Learning Corporation) lands at reading level Grades 7–7.3, with average content intensity 1.6/5.
The reading-order table below lists every book with per-volume reading level and intensity badges so you can spot any escalation before it catches your reader off guard. For a deeper dive into how we score text difficulty vs. emotional weight separately — and why series readers especially benefit from that split — see our methodology page.
Content Intensity Across the Series
VariesContent intensity ranges from Gentle to Moderate across the series.
Reading Essentials in Science; Global Issues (Perfection Learning) Reading Order
| # | Title | Reading Level | Content |
|---|---|---|---|
| 1 | Consumption and Waste Perfection Learning Corporation | Level 7-8 | Gentle |
| 2 | Energy Sources Karen E. Bledsoe, Perfection Learning Corporation | Level 7 | Mild |
| 3 | Global Warming Karen Bledsoe | Level 7 | Gentle |
| 4 | Habitat Destruction - | Level 7-8 | Moderate |
| 5 | Keeping/Food/Water Safe Perfection Learning Corporation | Level 7-8 | Gentle |
All Reading Essentials in Science; Global Issues (Perfection Learning) Books
Consumption and Waste
Perfection Learning Corporation
Consumption and Waste
Perfection Learning Corporation
Energy Sources
Karen E. Bledsoe, Perfection Learning Corporation
Energy Sources
Karen E. Bledsoe, Perfection Learning Corporation
Global Warming
Karen Bledsoe
Global Warming
Karen Bledsoe
Habitat Destruction
-
Habitat Destruction
-
Keeping/Food/Water Safe
Perfection Learning Corporation
Keeping/Food/Water Safe
Perfection Learning Corporation
Questions about the Reading Essentials in Science; Global Issues (Perfection Learning) series
- What reading level is the Reading Essentials in Science; Global Issues (Perfection Learning) series?
- The Reading Essentials in Science; Global Issues (Perfection Learning) series by Perfection Learning Corporation is at a Grades 7–7.3 reading level (average Grade 7.2). Intended for Middle Grades (Ages 9–12). There are 5 books in the series.
- What order should I read the Reading Essentials in Science; Global Issues (Perfection Learning) books?
- The reading-order table above lists all 5 books with per-volume reading level and intensity ratings. Start with book 1 and read in publication order unless the table indicates a different recommended order for newer readers.
- What age is the Reading Essentials in Science; Global Issues (Perfection Learning) series appropriate for?
- The Reading Essentials in Science; Global Issues (Perfection Learning) series is recommended for Middle Grades (Ages 9–12). The average content intensity is 1.6/5. Check the intensity trajectory above to see whether content gets heavier across the series — if it does, sensitive readers may want to stop earlier in the run.